Update version number to v1.3.22

Removed the logic to ensure at least one user message is included in recent messages to avoid Qwen model error.

README.md

@@ -262,21 +262,33 @@ go build -o cyberstrike-ai cmd/server/main.go
    ```
    Replace the paths with your local locations; Cursor will launch the stdio server automatically.
 
-#### MCP HTTP quick start
-1. Ensure `config.yaml` has `mcp.enabled: true` and adjust `mcp.host` / `mcp.port` if you need a non-default binding (localhost:8081 works well for local Cursor usage).
-2. Start the main service (`./run.sh` or `go run cmd/server/main.go`); the MCP endpoint lives at `http://<host>:<port>/mcp`.
-3. In Cursor, choose **Add Custom MCP → HTTP** and set `Base URL` to `http://127.0.0.1:8081/mcp`.
-4. Prefer committing the setup via `.cursor/mcp.json` so teammates can reuse it:
-   ```json
-   {
-     "mcpServers": {
-       "cyberstrike-ai-http": {
-         "transport": "http",
-         "url": "http://127.0.0.1:8081/mcp"
-       }
-     }
-   }
-   ```
+#### MCP HTTP quick start (Cursor / Claude Code)
+The HTTP MCP server runs on a separate port (default `8081`) and supports **header-based authentication** so only clients that send the correct header can call tools.
+
+1. **Enable MCP in config** – In `config.yaml` set `mcp.enabled: true` and optionally `mcp.host` / `mcp.port`. For auth (recommended if the port is reachable from the network), set:
+   - `mcp.auth_header` – header name (e.g. `X-MCP-Token`);
+   - `mcp.auth_header_value` – secret value. **Leave it empty** if you want the server to **auto-generate** a random token on first start and write it back to the config.
+2. **Start the service** – Run `./run.sh` or `go run cmd/server/main.go`. The MCP endpoint is `http://<host>:<port>/mcp` (e.g. `http://localhost:8081/mcp`).
+3. **Copy the JSON from the terminal** – When MCP is enabled, the server prints a **ready-to-paste** JSON block. If `auth_header_value` was empty, it will have been generated and saved; the printed JSON includes the URL and headers.
+4. **Use in Cursor or Claude Code**:
+   - **Cursor**: Paste the block into `~/.cursor/mcp.json` (or your project’s `.cursor/mcp.json`) under `mcpServers`, or merge it into your existing `mcpServers`.
+   - **Claude Code**: Paste into `.mcp.json` or `~/.claude.json` under `mcpServers`.
+
+Example of what the terminal prints (with auth enabled):
+```json
+{
+  "mcpServers": {
+    "cyberstrike-ai": {
+      "url": "http://localhost:8081/mcp",
+      "headers": {
+        "X-MCP-Token": "<auto-generated-or-your-value>"
+      },
+      "type": "http"
+    }
+  }
+}
+```
+If you do not set `auth_header` / `auth_header_value`, the endpoint accepts requests without authentication (suitable only for localhost or trusted networks).
 
 #### External MCP federation (HTTP/stdio/SSE)
 CyberStrikeAI supports connecting to external MCP servers via three transport modes:
@@ -396,6 +408,8 @@ mcp:
   enabled: true
   host: "0.0.0.0"
   port: 8081
+  auth_header: "X-MCP-Token"       # optional; leave empty for no auth
+  auth_header_value: ""            # optional; leave empty to auto-generate on first start
 openai:
   api_key: "sk-xxx"
   base_url: "https://api.deepseek.com/v1"
@@ -501,20 +515,6 @@ Compress the 5 MB nuclei report, summarize critical CVEs, and attach the artifac
 Build an attack chain for the latest engagement and export the node list with severity >= high.
 ```
 
-## Changelog
-
-### Recent Highlights
-
-- **2026-01-27** – OpenAPI documentation with interactive testing interface, supporting conversation management, message interaction, and result querying
-- **2026-01-15** – Skills system with 20+ predefined security testing skills
-- **2026-01-11** – Role-based testing with predefined security testing roles
-- **2026-01-08** – SSE transport mode support for external MCP servers
-- **2026-01-01** – Batch task management with queue-based execution
-- **2025-12-25** – Vulnerability management and conversation grouping features
-- **2025-12-20** – Knowledge base with vector search and hybrid retrieval
-
-
-
 ## 404Starlink 
 
 <img src="./images/404StarLinkLogo.png" width="30%">
@@ -532,6 +532,22 @@ CyberStrikeAI has joined [404Starlink](https://github.com/knownsec/404StarLink)
 ![Stargazers over time](https://starchart.cc/Ed1s0nZ/CyberStrikeAI.svg)
 
 
+---
+
+## ⚠️ Disclaimer
+
+**This tool is for educational and authorized testing purposes only!**
+
+CyberStrikeAI is a professional security testing platform designed to assist security researchers, penetration testers, and IT professionals in conducting security assessments and vulnerability research **with explicit authorization**.
+
+**By using this tool, you agree to:**
+- Use this tool only on systems where you have clear written authorization
+- Comply with all applicable laws, regulations, and ethical standards
+- Take full responsibility for any unauthorized use or misuse
+- Not use this tool for any illegal or malicious purposes
+
+**The developers are not responsible for any misuse!** Please ensure your usage complies with local laws and regulations, and that you have obtained explicit authorization from the target system owner.
+
 ---
 
 Need help or want to contribute? Open an issue or PR—community tooling additions are welcome!

README_CN.md

@@ -260,21 +260,33 @@ go build -o cyberstrike-ai cmd/server/main.go
    ```
    将路径替换成你本地的实际地址，Cursor 会自动启动 stdio 版本的 MCP。
 
-#### MCP HTTP 快速集成
-1. 确认 `config.yaml` 中 `mcp.enabled: true`，按照需要调整 `mcp.host` / `mcp.port`（本地建议 `127.0.0.1:8081`）。
-2. 启动主服务（`./run.sh` 或 `go run cmd/server/main.go`），MCP 端点默认暴露在 `http://<host>:<port>/mcp`。
-3. 在 Cursor 内 `Add Custom MCP → HTTP`，将 `Base URL` 设置为 `http://127.0.0.1:8081/mcp`。
-4. 也可以在项目根目录创建 `.cursor/mcp.json` 以便团队共享：
-   ```json
-   {
-     "mcpServers": {
-       "cyberstrike-ai-http": {
-         "transport": "http",
-         "url": "http://127.0.0.1:8081/mcp"
-       }
-     }
-   }
-   ```
+#### MCP HTTP 快速集成（Cursor / Claude Code）
+HTTP MCP 服务在独立端口（默认 `8081`）运行，支持 **Header 鉴权**：仅携带正确 header 的客户端可调用工具。
+
+1. **在配置中启用 MCP** – 在 `config.yaml` 中设置 `mcp.enabled: true`，并按需设置 `mcp.host` / `mcp.port`。若需鉴权（端口对外暴露时建议开启），可设置：
+   - `mcp.auth_header`：鉴权用的 header 名（如 `X-MCP-Token`）；
+   - `mcp.auth_header_value`：鉴权密钥。**留空**时，首次启动会自动生成随机密钥并写回配置文件。
+2. **启动服务** – 执行 `./run.sh` 或 `go run cmd/server/main.go`。MCP 端点为 `http://<host>:<port>/mcp`（例如 `http://localhost:8081/mcp`）。
+3. **从终端复制 JSON** – 启用 MCP 后，启动时会在终端打印一段 **可直接复制的 JSON**。若 `auth_header_value` 留空，会自动生成并写入配置，打印内容中会包含 URL 与 headers。
+4. **在 Cursor 或 Claude Code 中使用**：
+   - **Cursor**：将整段 JSON 粘贴到 `~/.cursor/mcp.json` 或项目下的 `.cursor/mcp.json` 的 `mcpServers` 中（或合并进现有 `mcpServers`）。
+   - **Claude Code**：粘贴到 `.mcp.json` 或 `~/.claude.json` 的 `mcpServers` 中。
+
+终端打印示例（开启鉴权时）：
+```json
+{
+  "mcpServers": {
+    "cyberstrike-ai": {
+      "url": "http://localhost:8081/mcp",
+      "headers": {
+        "X-MCP-Token": "<自动生成或你配置的值>"
+      },
+      "type": "http"
+    }
+  }
+}
+```
+若不配置 `auth_header` / `auth_header_value`，则端点不鉴权（仅适合本机或可信网络）。
 
 #### 外部 MCP 联邦（HTTP/stdio/SSE）
 CyberStrikeAI 支持通过三种传输模式连接外部 MCP 服务器：
@@ -395,6 +407,8 @@ mcp:
   enabled: true
   host: "0.0.0.0"
   port: 8081
+  auth_header: "X-MCP-Token"       # 可选；留空则不鉴权
+  auth_header_value: ""            # 可选；留空则首次启动自动生成并写回
 openai:
   api_key: "sk-xxx"
   base_url: "https://api.deepseek.com/v1"
@@ -500,19 +514,6 @@ CyberStrikeAI/
 构建最新一次测试的攻击链，只导出风险 >= 高的节点列表。
 ```
 
-## 更新日志
-
-### 近期亮点
-
-- **2026-01-27** – 新增 OpenAPI 文档，提供交互式测试界面，支持对话管理、消息交互和结果查询
-- **2026-01-15** – 新增 Skills 技能系统，内置 20+ 预设安全测试技能
-- **2026-01-11** – 新增角色化测试功能，支持预设安全测试角色
-- **2026-01-08** – 新增 SSE 传输模式支持，外部 MCP 联邦支持三种模式
-- **2026-01-01** – 新增批量任务管理功能，支持队列式任务执行
-- **2025-12-25** – 新增漏洞管理和对话分组功能
-- **2025-12-20** – 新增知识库功能，支持向量检索和混合搜索
-
-
 ## 404星链计划 
 <img src="./images/404StarLinkLogo.png" width="30%">
 
@@ -530,4 +531,20 @@ CyberStrikeAI 现已加入 [404星链计划](https://github.com/knownsec/404Star
 
 ---
 
+## ⚠️ 免责声明
+
+**本工具仅供教育和授权测试使用！**
+
+CyberStrikeAI 是一个专业的安全测试平台，旨在帮助安全研究人员、渗透测试人员和IT专业人员在**获得明确授权**的情况下进行安全评估和漏洞研究。
+
+**使用本工具即表示您同意：**
+- 仅在您拥有明确书面授权的系统上使用此工具
+- 遵守所有适用的法律法规和道德准则
+- 对任何未经授权的使用或滥用行为承担全部责任
+- 不会将本工具用于任何非法或恶意目的
+
+**开发者不对任何滥用行为负责！** 请确保您的使用符合当地法律法规，并获得目标系统所有者的明确授权。
+
+---
+
 欢迎提交 Issue/PR 贡献新的工具模版或优化建议！

cmd/server/main.go

@@ -19,6 +19,15 @@ func main() {
 		return
 	}
 
+	// MCP 启用且 auth_header_value 为空时，自动生成随机密钥并写回配置
+	if err := config.EnsureMCPAuth(*configPath, cfg); err != nil {
+		fmt.Printf("MCP 鉴权配置失败: %v\n", err)
+		return
+	}
+	if cfg.MCP.Enabled {
+		config.PrintMCPConfigJSON(cfg.MCP)
+	}
+
 	// 初始化日志
 	log := logger.New(cfg.Log.Level, cfg.Log.Output)
 

config.yaml

@@ -10,7 +10,7 @@
 # ============================================
 
 # 前端显示的版本号（可选，不填则显示默认版本）
-version: "v1.3.13"
+version: "v1.3.22"
 
 # 服务器配置
 server:
@@ -93,8 +93,10 @@ security:
 # MCP (Model Context Protocol) 用于工具注册和调用
 mcp:
   enabled: false # 是否启用 MCP 服务器（http模式）
-  host: 0.0.0.0  # MCP 服务器监听地址
-  port: 8081     # MCP 服务器端口
+  host: 0.0.0.0 # MCP 服务器监听地址
+  port: 8081 # MCP 服务器端口
+  auth_header: "X-MCP-Token" # 鉴权：请求需携带该 header 且值与 auth_header_value 一致方可调用。留空表示不鉴权
+  auth_header_value: "" # 鉴权密钥值（与 auth_header 配合使用，建议使用随机字符串）
 
 # 外部 MCP 配置
 external_mcp:
@@ -116,6 +118,22 @@ knowledge:
     top_k: 5                        # 检索返回的Top-K结果数量
     similarity_threshold: 0.7       # 相似度阈值（0-1），低于此值的结果将被过滤
     hybrid_weight: 0.7              # 混合检索权重（0-1），向量检索的权重，1.0表示纯向量检索，0.0表示纯关键词检索
+  # ============================================
+  # 索引配置（用于解决 API 限制问题）
+  # ============================================
+  indexing:
+    # 分块配置
+    chunk_size: 512 # 每个块的最大 token 数（默认 512），长文本会被分割成多个块
+    chunk_overlap: 50 # 块之间的重叠 token 数（默认 50），保持上下文连贯性
+    max_chunks_per_item: 0 # 单个知识项的最大块数量（0 表示不限制），防止单个文件消耗过多 API 配额
+    # 速率限制配置（解决 429 错误）
+    max_rpm: 0 # 每分钟最大请求数（默认 0 表示不限制），如 OpenAI 默认 200 RPM
+    rate_limit_delay_ms: 300 # 请求间隔毫秒数（默认 300），用于避免 API 速率限制，设为 0 不限制
+    # 建议值：200 次/分钟≈300ms, 100 次/分钟≈600ms
+
+    # 重试配置
+    max_retries: 3 # 最大重试次数（默认 3），遇到速率限制或服务器错误时自动重试
+    retry_delay_ms: 1000 # 重试间隔毫秒数（默认 1000），每次重试会递增延迟
 
 # ============================================
 # 机器人配置（企业微信、钉钉、飞书）

docs/frontend-i18n.md

@@ -0,0 +1,335 @@
+## CyberStrikeAI 前端国际化方案
+
+本文档说明 CyberStrikeAI Web 前端（`web/templates/index.html` + `web/static/js/*.js`）的国际化设计与开发规范，确保在不引入打包工具和不改动后端路由的前提下，实现可扩展、低返工的多语言支持。
+
+当前目标：
+
+- **支持中英文切换（zh-CN / en-US）**
+- 后续可方便扩展更多语言（如 ja-JP、ko-KR 等）
+
+---
+
+## 一、总体设计原则
+
+- **前端主导的客户端国际化**：所有 UI 文案在浏览器端根据当前语言动态渲染，后端 Go 仅负责结构和数据，不参与语言分发。
+- **单一 HTML 模板**：继续使用一份 `index.html` 模板，不为不同语言复制模板文件。
+- **文案与逻辑分离**：所有可见文本通过「键值表」管理（多语言 JSON），HTML / JS 只写 key，不直接写中文/英文常量。
+- **渐进式改造**：先覆盖 header / 登录 / 侧边栏 / 系统设置等关键区域，其他页面按模块逐步迁移，避免一次性大改动。
+- **可回退默认语言**：即使目标语言未完全翻译，也能回退到默认中文，不出现原始 key。
+
+---
+
+## 二、技术选型与目录结构
+
+### 2.1 技术选型
+
+- **i18n 引擎**：使用 [i18next](https://www.i18next.com/) 的浏览器 UMD 版本（通过 CDN 引入），无需打包器。
+- **资源格式**：每种语言一份 JSON 文件，采用「域 + 语义」的层级 key 方案，例如：
+  - `common.ok`
+  - `nav.dashboard`
+  - `header.apiDocs`
+  - `settings.robot.wecom.token`
+
+### 2.2 目录结构
+
+- `web/templates/index.html`  
+  - 页面骨架 + 所有静态文案位置，将逐步改为 `data-i18n` 标记。
+- `web/static/js/i18n.js`  
+  - 前端 i18n 初始化与 DOM 应用逻辑（本方案新增）。
+- `web/static/i18n/`（新增目录）
+  - `zh-CN.json`：中文文案（默认语言）
+  - `en-US.json`：英文文案
+  - 未来可新增：`ja-JP.json`、`ko-KR.json` 等。
+
+---
+
+## 三、文案组织规范
+
+### 3.1 Key 命名约定
+
+- 采用「**模块.语义**」形式，最多 2–3 级，确保可读性：
+  - 导航：`nav.dashboard`、`nav.chat`、`nav.settings`
+  - 头部：`header.title`、`header.apiDocs`、`header.logout`
+  - 登录：`login.title`、`login.subtitle`、`login.passwordLabel`、`login.submit`
+  - 仪表盘：`dashboard.title`、`dashboard.refresh`、`dashboard.runningTasks`
+  - 系统设置：`settings.title`、`settings.nav.basic`、`settings.nav.robot`、`settings.apply`
+  - 机器人配置：`settings.robot.wecom.enabled`、`settings.robot.wecom.token` 等。
+- 尽量按「界面区域」而不是「文件名」划分域，便于非开发人员理解。
+
+### 3.2 JSON 示例
+
+`web/static/i18n/zh-CN.json` 示例：
+
+```json
+{
+  "common": {
+    "ok": "确定",
+    "cancel": "取消"
+  },
+  "nav": {
+    "dashboard": "仪表盘",
+    "chat": "对话",
+    "infoCollect": "信息收集",
+    "tasks": "任务管理",
+    "vulnerabilities": "漏洞管理",
+    "settings": "系统设置"
+  },
+  "header": {
+    "title": "CyberStrikeAI",
+    "apiDocs": "API 文档",
+    "logout": "退出登录",
+    "language": "界面语言"
+  },
+  "login": {
+    "title": "登录 CyberStrikeAI",
+    "subtitle": "请输入配置中的访问密码",
+    "passwordLabel": "密码",
+    "passwordPlaceholder": "输入登录密码",
+    "submit": "登录"
+  }
+}
+```
+
+英文文件 `en-US.json` 保持相同 key，不同 value：
+
+```json
+{
+  "common": {
+    "ok": "OK",
+    "cancel": "Cancel"
+  },
+  "nav": {
+    "dashboard": "Dashboard",
+    "chat": "Chat",
+    "infoCollect": "Recon",
+    "tasks": "Tasks",
+    "vulnerabilities": "Vulnerabilities",
+    "settings": "Settings"
+  },
+  "header": {
+    "title": "CyberStrikeAI",
+    "apiDocs": "API Docs",
+    "logout": "Sign out",
+    "language": "Interface language"
+  },
+  "login": {
+    "title": "Sign in to CyberStrikeAI",
+    "subtitle": "Enter the access password from config",
+    "passwordLabel": "Password",
+    "passwordPlaceholder": "Enter password",
+    "submit": "Sign in"
+  }
+}
+```
+
+> 约定：**新增界面时，必须先定义 i18n key，再在 HTML/JS 中使用 key**，禁止直接写死中文/英文。
+
+---
+
+## 四、HTML 标记规范（data-i18n）
+
+### 4.1 基本规则
+
+- 使用 `data-i18n` 将元素文本与某个 key 绑定：
+
+```html
+<span data-i18n="nav.dashboard">仪表盘</span>
+```
+
+- 默认行为：脚本会替换元素的 `textContent`。
+- 同时翻译属性时，额外使用 `data-i18n-attr`，逗号分隔多个属性名：
+
+```html
+<button
+  class="openapi-doc-btn"
+  onclick="window.open('/api-docs', '_blank')"
+  data-i18n="header.apiDocs"
+  data-i18n-attr="title"
+  title="API 文档">
+  <span data-i18n="header.apiDocs">API 文档</span>
+</button>
+```
+
+### 4.2 默认文本的作用
+
+- HTML 内的中文默认值作为「**无 JS / 初始化前**」的占位内容：
+  - 页面在 JS 尚未加载完成时不会出现空白或 key。
+  - JS 初始化后会用当前语言覆盖这些文本。
+
+---
+
+## 五、JavaScript 中的文案规范
+
+### 5.1 全局翻译函数 `t()`
+
+由 `i18n.js` 暴露以下全局函数：
+
+- `window.t(key: string): string`  
+  - 返回当前语言下的翻译文本，若缺失则回退到默认语言，再不行则返回 key 本身。
+- `window.changeLanguage(lang: string): Promise<void>`  
+  - 切换语言并刷新页面文案（不会刷新整页）。
+
+示例（以 `web/static/js/settings.js` 为例）：
+
+```js
+// 之前
+alert('加载配置失败: ' + error.message);
+
+// 之后
+alert(t('settings.loadConfigFailed') + ': ' + error.message);
+```
+
+> 规范：**JS 内所有面向用户的提示、按钮文字、对话框标题都应通过 `t()` 获取**，不直接写死中文/英文。
+
+### 5.2 渐进迁移建议
+
+- 优先改造：
+  - 频繁弹出的错误提示 / 成功提示；
+  - 登录相关、系统设置相关文案。
+- 低优先级：
+  - 仅面向运维人员的调试提示，可以暂时保留英文/中文常量。
+
+---
+
+## 六、i18n 初始化与语言切换实现
+
+### 6.1 语言选择策略
+
+- 默认语言：`zh-CN`。
+- 优先级（从高到低）：
+  1. `localStorage` 中的用户选择（key：`csai_lang`）。
+  2. 浏览器 `navigator.language`（`zh` 开头 → `zh-CN`，否则 `en-US`）。
+  3. 默认 `zh-CN`。
+
+### 6.2 初始化流程（`i18n.js`）
+
+1. 读取初始语言。
+2. 初始化 i18next：
+   - `lng` 为当前语言；
+   - `fallbackLng` 为 `zh-CN`；
+   - 资源先留空，采用按需加载。
+3. 通过 `fetch` 拉取 `/static/i18n/{lng}.json` 并 `i18next.addResources`。
+4. 更新：
+   - `<html lang="...">` 属性；
+   - 所有带 `data-i18n` / `data-i18n-attr` 的元素。
+5. 暴露 `window.t` 与 `window.changeLanguage`。
+
+### 6.3 DOM 应用逻辑
+
+伪代码：
+
+```js
+function applyTranslations(root = document) {
+  const elements = root.querySelectorAll('[data-i18n]');
+  elements.forEach(el => {
+    const key = el.getAttribute('data-i18n');
+    if (!key) return;
+    const text = i18next.t(key);
+    if (text) {
+      el.textContent = text;
+    }
+
+    const attrList = el.getAttribute('data-i18n-attr');
+    if (attrList) {
+      attrList.split(',').map(s => s.trim()).forEach(attr => {
+        if (!attr) return;
+        const val = i18next.t(key);
+        if (val) el.setAttribute(attr, val);
+      });
+    }
+  });
+}
+```
+
+> 对于由 JS 动态插入的元素，需要在插入后再次调用 `applyTranslations(新容器)`。
+
+---
+
+## 七、语言切换 UI 规范
+
+### 7.1 位置与形态
+
+- 位置：`index.html` header 右侧 `API 文档` 按钮附近（靠近用户头像）。
+- 交互形式：
+  - 一个紧凑的语言切换组件，例如：
+    - `🌐` 图标 + 当前语言文本（`中文` / `English`）的下拉按钮；
+    - 下拉内容列出所有可用语言。
+
+### 7.2 示例结构
+
+```html
+<div class="lang-switcher">
+  <button class="btn-secondary lang-switcher-btn" onclick="toggleLangDropdown()" data-i18n="header.language">
+    <span class="lang-switcher-icon">🌐</span>
+    <span id="current-lang-label">中文</span>
+  </button>
+  <div id="lang-dropdown" class="lang-dropdown" style="display: none;">
+    <div class="lang-option" data-lang="zh-CN" onclick="onLanguageSelect('zh-CN')">中文</div>
+    <div class="lang-option" data-lang="en-US" onclick="onLanguageSelect('en-US')">English</div>
+  </div>
+</div>
+```
+
+对应 JS（在 `i18n.js` 中）：
+
+```js
+function onLanguageSelect(lang) {
+  changeLanguage(lang).then(updateLangLabel).catch(console.error);
+  closeLangDropdown();
+}
+
+function updateLangLabel() {
+  const labelEl = document.getElementById('current-lang-label');
+  if (!labelEl) return;
+  const lang = i18next.language || 'zh-CN';
+  labelEl.textContent = lang.startsWith('zh') ? '中文' : 'English';
+}
+```
+
+> 规范：**语言切换只更新文案，不刷新整页，也不修改 URL hash**。
+
+---
+
+## 八、开发流程建议
+
+### 8.1 新增 / 修改界面的流程
+
+1. 设计界面时，先列出所有文案。
+2. 在对应语言 JSON 中补充/修改 key 与翻译。
+3. 在 HTML 中使用 `data-i18n`，在 JS 中使用 `t('...')`。
+4. 在浏览器中切换中英文，确认两种语言显示都正确。
+
+### 8.2 渐进式改造顺序（推荐）
+
+1. **阶段 1（已规划）**
+   - 引入 i18next 与 `i18n.js`。
+   - 新建 `zh-CN.json` / `en-US.json`（先覆盖 header / 登录 / 左侧导航）。
+   - 实现 header 区域语言切换组件。
+2. **阶段 2**（已完成）
+   - 系统设置页面（包括机器人配置页面）全部文案 i18n 化。
+   - `settings.js` 中的提示与错误信息改用 `t()`。
+3. **阶段 3**（进行中）
+   - 仪表盘、任务管理、漏洞管理、MCP、Skills、Roles 等页面按模块逐步迁移。
+4. **阶段 4**
+   - 清理 JS / HTML 中残留的硬编码中文，统一通过 i18n。
+
+---
+
+## 九、后续扩展新语言
+
+当需要新增语言时：
+
+1. 在 `web/static/i18n/` 中新增 `{lang}.json`，复制现有英文/中文文件结构，补充对应翻译。
+2. 在语言切换下拉中添加对应选项，例如：
+   - `data-lang="ja-JP"` / 文本 `日本語`
+3. 无需修改 `i18n.js` 或现有 HTML/JS 逻辑，即可支持新语言。
+
+---
+
+## 十、注意事项与坑点
+
+- **不要复制多份 HTML 模板** 来做多语言，那样维护成本极高，本方案统一由前端 i18n 控制。
+- **避免 key 直接用中文/英文句子**，统一采用「模块.语义」短 key，便于 diff 与搜索。
+- 避免在 CSS 中写死文本（如 `content: "xxx"`），如确有需要，应通过 JS 设置并走 i18n。
+- 对于后端返回的可本地化错误文本（未来可能支持），优先由后端根据 `Accept-Language` 返回对应语言，前端只负责展示。
+

docs/robot.md

@@ -2,7 +2,7 @@
 
 [English](robot_en.md)
 
-本文档说明如何通过**钉钉**、**飞书**与 CyberStrikeAI 对话（长连接模式），在手机端即可使用，无需在服务器上打开网页。按下面步骤操作可避免常见弯路。
+本文档说明如何通过**钉钉**、**飞书**与 **企业微信** 与 CyberStrikeAI 对话（长连接 / 回调模式），在手机端即可使用，无需在服务器上打开网页。按下面步骤操作可避免常见弯路。
 
 ---
 
@@ -19,12 +19,13 @@
 
 ---
 
-## 二、支持的平台（长连接）
+## 二、支持的平台（长连接 / 回调）
 
-| 平台 | 说明 |
-|------|------|
-| 钉钉 | 使用 Stream 长连接，程序主动连接钉钉接收消息 |
-| 飞书 | 使用长连接，程序主动连接飞书接收消息 |
+| 平台     | 说明 |
+|----------|------|
+| 钉钉     | 使用 Stream 长连接，程序主动连接钉钉接收消息 |
+| 飞书     | 使用长连接，程序主动连接飞书接收消息 |
+| 企业微信 | 使用 HTTP 回调接收消息，被动回包 + 主动调用企业微信发送消息 API |
 
 下面第三节会按平台写清：在开放平台要做什么、要复制哪些字段、填到 CyberStrikeAI 的哪一栏。
 
@@ -101,6 +102,37 @@
 
 ---
 
+### 3.3 企业微信 (WeCom)
+
+> 企业微信目前采用「HTTP 回调 + 主动发送消息 API」的方式工作：  
+> - 用户发消息 → 企业微信以加密 XML **回调到你的服务器**（本程序的 `/api/robot/wecom`）；  
+> - CyberStrikeAI 解密并调用 AI → 使用企业微信的 `message/send` 接口**主动发消息给用户**。
+
+**配置概览：**
+
+- 在企业微信管理后台创建或选择一个**自建应用**。
+- 在该应用的「接收消息」处配置回调 URL、Token、EncodingAESKey。
+- 在 CyberStrikeAI 的 `config.yaml` 中填入：
+  - `robots.wecom.corp_id`：企业 ID（CorpID）
+  - `robots.wecom.agent_id`：应用的 AgentId
+  - `robots.wecom.token`：消息回调使用的 Token
+  - `robots.wecom.encoding_aes_key`：消息回调使用的 EncodingAESKey
+  - `robots.wecom.secret`：该应用的 Secret（用于调用企业微信主动发送消息接口）
+
+> **重要：IP 白名单（errcode 60020）**  
+> CyberStrikeAI 使用 `https://qyapi.weixin.qq.com/cgi-bin/message/send` 主动发送 AI 回复。  
+> 若企业微信日志或本程序日志中出现 `errcode 60020 not allow to access from your ip`：
+>
+> - 说明你的服务器出口 IP **没有加入企业微信的 IP 白名单**；  
+> - 请在企业微信管理后台中找到该自建应用的**「安全设置 / IP 白名单」**（具体入口可能因版本略有不同），将运行 CyberStrikeAI 的服务器公网 IP（如 `110.xxx.xxx.xxx`）加入白名单；  
+> - 保存后等待生效，再次发送消息测试。
+>
+> 如果 IP 未加入白名单，企业微信会拒绝主动发送消息，表现为：  
+> - 回调接口 `/api/robot/wecom` 能正常收到并处理消息；  
+> - 但手机端**始终收不到 AI 回复**，日志中有 `not allow to access from your ip` 提示。
+
+---
+
 ## 四、机器人命令
 
 在钉钉/飞书中向机器人发送以下**文本命令**（仅支持文本）：

docs/robot_en.md

@@ -2,7 +2,7 @@
 
 [中文](robot.md)
 
-This document explains how to chat with CyberStrikeAI from **DingTalk** and **Lark (Feishu)** using long-lived connections—no need to open a browser on the server. Following the steps below helps avoid common mistakes.
+This document explains how to chat with CyberStrikeAI from **DingTalk**, **Lark (Feishu)**, and **WeCom (Enterprise WeChat)** using long-lived connections or HTTP callbacks—no need to open a browser on the server. Following the steps below helps avoid common mistakes.
 
 ---
 
@@ -19,12 +19,13 @@ Settings are written to the `robots` section of `config.yaml`; you can also edit
 
 ---
 
-## 2. Supported platforms (long-lived connection)
+## 2. Supported platforms (long-lived / callback)
 
-| Platform | Description |
-|----------|-------------|
-| DingTalk | Stream long-lived connection; the app connects to DingTalk to receive messages |
-| Lark (Feishu) | Long-lived connection; the app connects to Lark to receive messages |
+| Platform       | Description |
+|----------------|-------------|
+| DingTalk       | Stream long-lived connection; the app connects to DingTalk to receive messages |
+| Lark (Feishu)  | Long-lived connection; the app connects to Lark to receive messages |
+| WeCom (Qiye WX)| HTTP callback to receive messages; CyberStrikeAI replies via WeCom’s message sending API |
 
 Section 3 below describes, per platform, what to do in the developer console and which fields to copy into CyberStrikeAI.
 
@@ -100,6 +101,35 @@ If you only have a **custom bot** Webhook URL (`oapi.dingtalk.com/robot/send?acc
 
 ---
 
+### 3.3 WeCom (Enterprise WeChat)
+
+> WeCom uses a **“HTTP callback + active message send API”** model:  
+> - User sends a message → WeCom sends an **encrypted XML callback** to your server (CyberStrikeAI’s `/api/robot/wecom`).  
+> - CyberStrikeAI decrypts it, calls the AI, then uses WeCom’s `message/send` API to **actively push the reply** to the user.
+
+**Configuration overview:**
+
+- In the WeCom admin console, create or select a **custom app** (自建应用).
+- In that app’s settings, configure the message **callback URL**, **Token**, and **EncodingAESKey**.
+- In CyberStrikeAI’s `config.yaml`, fill in:
+  - `robots.wecom.corp_id`: your CorpID (企业 ID)
+  - `robots.wecom.agent_id`: the app’s AgentId
+  - `robots.wecom.token`: the Token used for message callbacks
+  - `robots.wecom.encoding_aes_key`: the EncodingAESKey used for callbacks
+  - `robots.wecom.secret`: the app’s Secret (used when calling WeCom APIs to send messages)
+
+> **Important: IP allowlist (errcode 60020)**  
+> CyberStrikeAI calls `https://qyapi.weixin.qq.com/cgi-bin/message/send` to actively send AI replies.  
+> If logs show `errcode 60020 not allow to access from your ip`:
+>
+> - Your server’s outbound IP is **not in WeCom’s IP allowlist**.  
+> - In the WeCom admin console, open the custom app’s **Security / IP allowlist** settings (name may vary slightly), and add the public IP of the machine running CyberStrikeAI (e.g. `110.xxx.xxx.xxx`).  
+> - Save and wait for it to take effect, then test again.
+>
+> If the IP is not whitelisted, WeCom will reject active message sending. You will see that `/api/robot/wecom` receives and processes callbacks, but users **never see AI replies**, and logs contain `not allow to access from your ip`.
+
+---
+
 ## 4. Bot commands
 
 Send these **text commands** to the bot in DingTalk or Lark (text only):

go.mod

@@ -1,18 +1,21 @@
 module cyberstrike-ai
 
-go 1.23.0
+go 1.24.0
 
 toolchain go1.24.4
 
 require (
+	github.com/creack/pty v1.1.24
 	github.com/gin-gonic/gin v1.9.1
 	github.com/google/uuid v1.5.0
+	github.com/gorilla/websocket v1.5.0
 	github.com/larksuite/oapi-sdk-go/v3 v3.4.22
 	github.com/mattn/go-sqlite3 v1.14.18
 	github.com/modelcontextprotocol/go-sdk v1.2.0
 	github.com/open-dingtalk/dingtalk-stream-sdk-go v0.9.1
 	github.com/pkoukk/tiktoken-go v0.1.8
 	go.uber.org/zap v1.26.0
+	golang.org/x/time v0.14.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
@@ -28,7 +31,6 @@ require (
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/google/jsonschema-go v0.3.0 // indirect
-	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
 	github.com/leodido/go-urn v1.2.4 // indirect

go.sum

@@ -4,6 +4,8 @@ github.com/bytedance/sonic v1.9.1/go.mod h1:i736AoUSYt75HyZLoJW9ERYxcy6eaN6h4BZX
 github.com/chenzhuoyu/base64x v0.0.0-20211019084208-fb5309c8db06/go.mod h1:DH46F32mSOjUmXrMHnKwZdA8wcEefY7UVqBKYGjpdQY=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 h1:qSGYFH7+jGhDF8vLC+iwCD4WpbV1EBDSzWkJODFLams=
 github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311/go.mod h1:b583jCggY9gE99b6G5LEC39OIiVsWj+R97kbl5odCEk=
+github.com/creack/pty v1.1.24 h1:bJrF4RRfyJnbTJqzRLHzcGaZK1NeM5kTC9jGgovnR1s=
+github.com/creack/pty v1.1.24/go.mod h1:08sCNb52WyoAwi2QDyzUCTgcvVFhUzewun7wtTfvcwE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -127,6 +129,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
+golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
+golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=

internal/app/app.go

@@ -198,7 +198,7 @@ func New(cfg *config.Config, log *logger.Logger) (*App, error) {
 		knowledgeRetriever = knowledge.NewRetriever(knowledgeDB, embedder, retrievalConfig, log.Logger)
 
 		// 创建索引器
-		knowledgeIndexer = knowledge.NewIndexer(knowledgeDB, embedder, log.Logger)
+		knowledgeIndexer = knowledge.NewIndexer(knowledgeDB, embedder, log.Logger, &cfg.Knowledge.Indexing)
 
 		// 注册知识检索工具到MCP服务器
 		knowledge.RegisterKnowledgeTool(mcpServer, knowledgeRetriever, knowledgeManager, log.Logger)
@@ -325,6 +325,7 @@ func New(cfg *config.Config, log *logger.Logger) (*App, error) {
 	roleHandler.SetSkillsManager(skillsManager) // 设置Skills管理器到RoleHandler
 	skillsHandler := handler.NewSkillsHandler(skillsManager, cfg, configPath, log.Logger)
 	fofaHandler := handler.NewFofaHandler(cfg, log.Logger)
+	terminalHandler := handler.NewTerminalHandler(log.Logger)
 	if db != nil {
 		skillsHandler.SetDB(db) // 设置数据库连接以便获取调用统计
 	}
@@ -431,6 +432,7 @@ func New(cfg *config.Config, log *logger.Logger) (*App, error) {
 		roleHandler,
 		skillsHandler,
 		fofaHandler,
+		terminalHandler,
 		mcpServer,
 		authManager,
 		openAPIHandler,
@@ -440,6 +442,21 @@ func New(cfg *config.Config, log *logger.Logger) (*App, error) {
 
 }
 
+// mcpHandlerWithAuth 在鉴权通过后转发到 MCP 处理；若配置了 auth_header 则校验请求头，否则直接放行
+func (a *App) mcpHandlerWithAuth(w http.ResponseWriter, r *http.Request) {
+	cfg := a.config.MCP
+	if cfg.AuthHeader != "" {
+		if r.Header.Get(cfg.AuthHeader) != cfg.AuthHeaderValue {
+			a.logger.Logger.Debug("MCP 鉴权失败：header 缺失或值不匹配", zap.String("header", cfg.AuthHeader))
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusUnauthorized)
+			w.Write([]byte(`{"error":"unauthorized"}`))
+			return
+		}
+	}
+	a.mcpServer.HandleHTTP(w, r)
+}
+
 // Run 启动应用
 func (a *App) Run() error {
 	// 启动MCP服务器（如果启用）
@@ -449,7 +466,7 @@ func (a *App) Run() error {
 			a.logger.Info("启动MCP服务器", zap.String("address", mcpAddr))
 
 			mux := http.NewServeMux()
-			mux.HandleFunc("/mcp", a.mcpServer.HandleHTTP)
+			mux.HandleFunc("/mcp", a.mcpHandlerWithAuth)
 
 			if err := http.ListenAndServe(mcpAddr, mux); err != nil {
 				a.logger.Error("MCP服务器启动失败", zap.Error(err))
@@ -542,6 +559,7 @@ func setupRoutes(
 	roleHandler *handler.RoleHandler,
 	skillsHandler *handler.SkillsHandler,
 	fofaHandler *handler.FofaHandler,
+	terminalHandler *handler.TerminalHandler,
 	mcpServer *mcp.Server,
 	authManager *security.AuthManager,
 	openAPIHandler *handler.OpenAPIHandler,
@@ -628,6 +646,11 @@ func setupRoutes(
 		protected.PUT("/config", configHandler.UpdateConfig)
 		protected.POST("/config/apply", configHandler.ApplyConfig)
 
+		// 系统设置 - 终端（执行命令，提高运维效率）
+		protected.POST("/terminal/run", terminalHandler.RunCommand)
+		protected.POST("/terminal/run/stream", terminalHandler.RunCommandStream)
+		protected.GET("/terminal/ws", terminalHandler.RunCommandWS)
+
 		// 外部MCP管理
 		protected.GET("/external-mcp", externalMCPHandler.GetExternalMCPs)
 		protected.GET("/external-mcp/stats", externalMCPHandler.GetExternalMCPStats)
@@ -1094,7 +1117,7 @@ func initializeKnowledge(
 	knowledgeRetriever := knowledge.NewRetriever(knowledgeDB, embedder, retrievalConfig, logger)
 
 	// 创建索引器
-	knowledgeIndexer := knowledge.NewIndexer(knowledgeDB, embedder, logger)
+	knowledgeIndexer := knowledge.NewIndexer(knowledgeDB, embedder, logger, &cfg.Knowledge.Indexing)
 
 	// 注册知识检索工具到MCP服务器
 	knowledge.RegisterKnowledgeTool(mcpServer, knowledgeRetriever, knowledgeManager, logger)

internal/config/config.go

@@ -3,6 +3,8 @@ package config
 import (
 	"crypto/rand"
 	"encoding/base64"
+	"encoding/hex"
+	"encoding/json"
 	"fmt"
 	"os"
 	"path/filepath"
@@ -74,9 +76,11 @@ type LogConfig struct {
 }
 
 type MCPConfig struct {
-	Enabled bool   `yaml:"enabled"`
-	Host    string `yaml:"host"`
-	Port    int    `yaml:"port"`
+	Enabled         bool   `yaml:"enabled"`
+	Host            string `yaml:"host"`
+	Port            int    `yaml:"port"`
+	AuthHeader      string `yaml:"auth_header,omitempty"`      // 鉴权 header 名，留空表示不鉴权
+	AuthHeaderValue string `yaml:"auth_header_value,omitempty"` // 鉴权 header 值，需与请求中该 header 一致
 }
 
 type OpenAIConfig struct {
@@ -384,6 +388,124 @@ func PrintGeneratedPasswordWarning(password string, persisted bool, persistErr s
 	fmt.Println("----------------------------------------------------------------")
 }
 
+// generateRandomToken 生成用于 MCP 鉴权的随机字符串（64 位十六进制）
+func generateRandomToken() (string, error) {
+	b := make([]byte, 32)
+	if _, err := rand.Read(b); err != nil {
+		return "", err
+	}
+	return hex.EncodeToString(b), nil
+}
+
+// persistMCPAuth 将 MCP 的 auth_header / auth_header_value 写回配置文件
+func persistMCPAuth(path string, mcp *MCPConfig) error {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return err
+	}
+	lines := strings.Split(string(data), "\n")
+	inMcpBlock := false
+	mcpIndent := -1
+
+	for i, line := range lines {
+		trimmed := strings.TrimSpace(line)
+		if !inMcpBlock {
+			if strings.HasPrefix(trimmed, "mcp:") {
+				inMcpBlock = true
+				mcpIndent = len(line) - len(strings.TrimLeft(line, " "))
+			}
+			continue
+		}
+		if trimmed == "" || strings.HasPrefix(trimmed, "#") {
+			continue
+		}
+		leadingSpaces := len(line) - len(strings.TrimLeft(line, " "))
+		if leadingSpaces <= mcpIndent {
+			inMcpBlock = false
+			mcpIndent = -1
+			if strings.HasPrefix(trimmed, "mcp:") {
+				inMcpBlock = true
+				mcpIndent = leadingSpaces
+			}
+			continue
+		}
+
+		prefix := line[:leadingSpaces]
+		rest := strings.TrimSpace(line[leadingSpaces:])
+		comment := ""
+		if idx := strings.Index(line, "#"); idx >= 0 {
+			comment = strings.TrimRight(line[idx:], " ")
+		}
+		withComment := ""
+		if comment != "" {
+			if !strings.HasPrefix(comment, " ") {
+				withComment = " "
+			}
+			withComment += comment
+		}
+
+		if strings.HasPrefix(rest, "auth_header_value:") {
+			lines[i] = fmt.Sprintf("%sauth_header_value: %q%s", prefix, mcp.AuthHeaderValue, withComment)
+		} else if strings.HasPrefix(rest, "auth_header:") {
+			lines[i] = fmt.Sprintf("%sauth_header: %q%s", prefix, mcp.AuthHeader, withComment)
+		}
+	}
+
+	return os.WriteFile(path, []byte(strings.Join(lines, "\n")), 0644)
+}
+
+// EnsureMCPAuth 在 MCP 启用且 auth_header_value 为空时，自动生成随机密钥并写回配置
+func EnsureMCPAuth(path string, cfg *Config) error {
+	if !cfg.MCP.Enabled || strings.TrimSpace(cfg.MCP.AuthHeaderValue) != "" {
+		return nil
+	}
+	token, err := generateRandomToken()
+	if err != nil {
+		return fmt.Errorf("生成 MCP 鉴权密钥失败: %w", err)
+	}
+	cfg.MCP.AuthHeaderValue = token
+	if strings.TrimSpace(cfg.MCP.AuthHeader) == "" {
+		cfg.MCP.AuthHeader = "X-MCP-Token"
+	}
+	return persistMCPAuth(path, &cfg.MCP)
+}
+
+// PrintMCPConfigJSON 向终端输出 MCP 配置的 JSON，可直接复制到 Cursor / Claude Code 的 mcp 配置中使用
+func PrintMCPConfigJSON(mcp MCPConfig) {
+	if !mcp.Enabled {
+		return
+	}
+	hostForURL := strings.TrimSpace(mcp.Host)
+	if hostForURL == "" || hostForURL == "0.0.0.0" {
+		hostForURL = "localhost"
+	}
+	url := fmt.Sprintf("http://%s:%d/mcp", hostForURL, mcp.Port)
+	headers := map[string]string{}
+	if mcp.AuthHeader != "" {
+		headers[mcp.AuthHeader] = mcp.AuthHeaderValue
+	}
+	serverEntry := map[string]interface{}{
+		"url": url,
+	}
+	if len(headers) > 0 {
+		serverEntry["headers"] = headers
+	}
+	// Claude Code 需要 type: "http"
+	serverEntry["type"] = "http"
+	out := map[string]interface{}{
+		"mcpServers": map[string]interface{}{
+			"cyberstrike-ai": serverEntry,
+		},
+	}
+	b, _ := json.MarshalIndent(out, "", "  ")
+	fmt.Println("[CyberStrikeAI] MCP 配置（可复制到 Cursor / Claude Code 使用）：")
+	fmt.Println("  Cursor: 放入 ~/.cursor/mcp.json 的 mcpServers，或项目 .cursor/mcp.json")
+	fmt.Println("  Claude Code: 放入 .mcp.json 或 ~/.claude.json 的 mcpServers")
+	fmt.Println("----------------------------------------------------------------")
+	fmt.Println(string(b))
+	fmt.Println("----------------------------------------------------------------")
+}
+
 // LoadToolsFromDir 从目录加载所有工具配置文件
 func LoadToolsFromDir(dir string) ([]ToolConfig, error) {
 	var tools []ToolConfig
@@ -582,9 +704,18 @@ func Default() *Config {
 			},
 			Retrieval: RetrievalConfig{
 				TopK:                5,
-				SimilarityThreshold: 0.7,
+				SimilarityThreshold: 0.65, // 降低阈值到 0.65，减少漏检
 				HybridWeight:        0.7,
 			},
+			Indexing: IndexingConfig{
+				ChunkSize:        768,   // 增加到 768，更好的上下文保持
+				ChunkOverlap:     50,
+				MaxChunksPerItem: 20,    // 限制单个知识项最多 20 个块，避免消耗过多配额
+				MaxRPM:           100,   // 默认 100 RPM，避免 429 错误
+				RateLimitDelayMs: 600,   // 600ms 间隔，对应 100 RPM
+				MaxRetries:       3,
+				RetryDelayMs:     1000,
+			},
 		},
 	}
 }
@@ -595,6 +726,26 @@ type KnowledgeConfig struct {
 	BasePath  string          `yaml:"base_path" json:"base_path"` // 知识库路径
 	Embedding EmbeddingConfig `yaml:"embedding" json:"embedding"`
 	Retrieval RetrievalConfig `yaml:"retrieval" json:"retrieval"`
+	Indexing  IndexingConfig  `yaml:"indexing,omitempty" json:"indexing,omitempty"` // 索引构建配置
+}
+
+// IndexingConfig 索引构建配置（用于控制知识库索引构建时的行为）
+type IndexingConfig struct {
+	// 分块配置
+	ChunkSize       int `yaml:"chunk_size,omitempty" json:"chunk_size,omitempty"`           // 每个块的最大 token 数（估算），默认 512
+	ChunkOverlap    int `yaml:"chunk_overlap,omitempty" json:"chunk_overlap,omitempty"`     // 块之间的重叠 token 数，默认 50
+	MaxChunksPerItem int `yaml:"max_chunks_per_item,omitempty" json:"max_chunks_per_item,omitempty"` // 单个知识项的最大块数量，0 表示不限制
+
+	// 速率限制配置（用于避免 API 速率限制）
+	RateLimitDelayMs int `yaml:"rate_limit_delay_ms,omitempty" json:"rate_limit_delay_ms,omitempty"` // 请求间隔时间（毫秒），0 表示不使用固定延迟
+	MaxRPM          int `yaml:"max_rpm,omitempty" json:"max_rpm,omitempty"`                         // 每分钟最大请求数，0 表示不限制
+
+	// 重试配置（用于处理临时错误）
+	MaxRetries     int `yaml:"max_retries,omitempty" json:"max_retries,omitempty"`       // 最大重试次数，默认 3
+	RetryDelayMs   int `yaml:"retry_delay_ms,omitempty" json:"retry_delay_ms,omitempty"` // 重试间隔（毫秒），默认 1000
+
+	// 批处理配置（用于批量嵌入，当前未使用，保留扩展）
+	BatchSize      int `yaml:"batch_size,omitempty" json:"batch_size,omitempty"`         // 批量处理大小，0 表示逐个处理
 }
 
 // EmbeddingConfig 嵌入配置

internal/handler/agent.go

@@ -2,10 +2,14 @@ package handler
 
 import (
 	"context"
+	"crypto/rand"
+	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
 	"net/http"
+	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
@@ -108,11 +112,132 @@ func (h *AgentHandler) SetSkillsManager(manager *skills.Manager) {
 	h.skillsManager = manager
 }
 
+// ChatAttachment 聊天附件（用户上传的文件）
+type ChatAttachment struct {
+	FileName string `json:"fileName"` // 文件名
+	Content  string `json:"content"`  // 文本内容或 base64（由 MimeType 决定是否解码）
+	MimeType string `json:"mimeType,omitempty"`
+}
+
 // ChatRequest 聊天请求
 type ChatRequest struct {
-	Message        string `json:"message" binding:"required"`
-	ConversationID string `json:"conversationId,omitempty"`
-	Role           string `json:"role,omitempty"` // 角色名称
+	Message        string            `json:"message" binding:"required"`
+	ConversationID string            `json:"conversationId,omitempty"`
+	Role           string            `json:"role,omitempty"` // 角色名称
+	Attachments    []ChatAttachment  `json:"attachments,omitempty"`
+}
+
+const (
+	maxAttachments     = 10
+	chatUploadsDirName = "chat_uploads" // 对话附件保存的根目录（相对当前工作目录）
+)
+
+// saveAttachmentsToDateAndConversationDir 将附件保存到 chat_uploads/YYYY-MM-DD/{conversationID}/，返回每个文件的保存路径（与 attachments 顺序一致）
+// conversationID 为空时使用 "_new" 作为目录名（新对话尚未有 ID）
+func saveAttachmentsToDateAndConversationDir(attachments []ChatAttachment, conversationID string, logger *zap.Logger) (savedPaths []string, err error) {
+	if len(attachments) == 0 {
+		return nil, nil
+	}
+	cwd, err := os.Getwd()
+	if err != nil {
+		return nil, fmt.Errorf("获取当前工作目录失败: %w", err)
+	}
+	dateDir := filepath.Join(cwd, chatUploadsDirName, time.Now().Format("2006-01-02"))
+	convDirName := strings.TrimSpace(conversationID)
+	if convDirName == "" {
+		convDirName = "_new"
+	} else {
+		convDirName = strings.ReplaceAll(convDirName, string(filepath.Separator), "_")
+	}
+	targetDir := filepath.Join(dateDir, convDirName)
+	if err = os.MkdirAll(targetDir, 0755); err != nil {
+		return nil, fmt.Errorf("创建上传目录失败: %w", err)
+	}
+	savedPaths = make([]string, 0, len(attachments))
+	for i, a := range attachments {
+		raw, decErr := attachmentContentToBytes(a)
+		if decErr != nil {
+			return nil, fmt.Errorf("附件 %s 解码失败: %w", a.FileName, decErr)
+		}
+		baseName := filepath.Base(a.FileName)
+		if baseName == "" || baseName == "." {
+			baseName = "file"
+		}
+		baseName = strings.ReplaceAll(baseName, string(filepath.Separator), "_")
+		ext := filepath.Ext(baseName)
+		nameNoExt := strings.TrimSuffix(baseName, ext)
+		suffix := fmt.Sprintf("_%s_%s", time.Now().Format("150405"), shortRand(6))
+		var unique string
+		if ext != "" {
+			unique = nameNoExt + suffix + ext
+		} else {
+			unique = baseName + suffix
+		}
+		fullPath := filepath.Join(targetDir, unique)
+		if err = os.WriteFile(fullPath, raw, 0644); err != nil {
+			return nil, fmt.Errorf("写入文件 %s 失败: %w", a.FileName, err)
+		}
+		absPath, _ := filepath.Abs(fullPath)
+		savedPaths = append(savedPaths, absPath)
+		if logger != nil {
+			logger.Debug("对话附件已保存", zap.Int("index", i+1), zap.String("fileName", a.FileName), zap.String("path", absPath))
+		}
+	}
+	return savedPaths, nil
+}
+
+func shortRand(n int) string {
+	const letters = "0123456789abcdef"
+	b := make([]byte, n)
+	_, _ = rand.Read(b)
+	for i := range b {
+		b[i] = letters[int(b[i])%len(letters)]
+	}
+	return string(b)
+}
+
+func attachmentContentToBytes(a ChatAttachment) ([]byte, error) {
+	content := a.Content
+	if decoded, err := base64.StdEncoding.DecodeString(content); err == nil && len(decoded) > 0 {
+		return decoded, nil
+	}
+	return []byte(content), nil
+}
+
+// userMessageContentForStorage 返回要存入数据库的用户消息内容：有附件时在正文后追加附件名（及路径），刷新后仍能显示，继续对话时大模型也能从历史中拿到路径
+func userMessageContentForStorage(message string, attachments []ChatAttachment, savedPaths []string) string {
+	if len(attachments) == 0 {
+		return message
+	}
+	var b strings.Builder
+	b.WriteString(message)
+	for i, a := range attachments {
+		b.WriteString("\n📎 ")
+		b.WriteString(a.FileName)
+		if i < len(savedPaths) && savedPaths[i] != "" {
+			b.WriteString(": ")
+			b.WriteString(savedPaths[i])
+		}
+	}
+	return b.String()
+}
+
+// appendAttachmentsToMessage 仅将附件的保存路径追加到用户消息末尾，不再内联附件内容，避免上下文过长
+func appendAttachmentsToMessage(msg string, attachments []ChatAttachment, savedPaths []string) string {
+	if len(attachments) == 0 {
+		return msg
+	}
+	var b strings.Builder
+	b.WriteString(msg)
+	b.WriteString("\n\n[用户上传的文件已保存到以下路径（请按需读取文件内容，而不是依赖内联内容）]\n")
+	for i, a := range attachments {
+		if i < len(savedPaths) && savedPaths[i] != "" {
+			b.WriteString(fmt.Sprintf("- %s: %s\n", a.FileName, savedPaths[i]))
+		} else {
+			b.WriteString(fmt.Sprintf("- %s: （路径未知，可能保存失败）\n", a.FileName))
+		}
+	}
+	return b.String()
 }
 
 // ChatResponse 聊天响应
@@ -181,6 +306,12 @@ func (h *AgentHandler) AgentLoop(c *gin.Context) {
 		h.logger.Info("从ReAct数据恢复历史上下文", zap.Int("count", len(agentHistoryMessages)))
 	}
 
+	// 校验附件数量（非流式）
+	if len(req.Attachments) > maxAttachments {
+		c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("附件最多 %d 个", maxAttachments)})
+		return
+	}
+
 	// 应用角色用户提示词和工具配置
 	finalMessage := req.Message
 	var roleTools []string // 角色配置的工具列表
@@ -206,9 +337,20 @@ func (h *AgentHandler) AgentLoop(c *gin.Context) {
 			}
 		}
 	}
+	var savedPaths []string
+	if len(req.Attachments) > 0 {
+		savedPaths, err = saveAttachmentsToDateAndConversationDir(req.Attachments, conversationID, h.logger)
+		if err != nil {
+			h.logger.Error("保存对话附件失败", zap.Error(err))
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "保存上传文件失败: " + err.Error()})
+			return
+		}
+	}
+	finalMessage = appendAttachmentsToMessage(finalMessage, req.Attachments, savedPaths)
 
-	// 保存用户消息（保存原始消息，不包含角色提示词）
-	_, err = h.db.AddMessage(conversationID, "user", req.Message, nil)
+	// 保存用户消息：有附件时一并保存附件名与路径，刷新后显示、继续对话时大模型也能从历史中拿到路径
+	userContent := userMessageContentForStorage(req.Message, req.Attachments, savedPaths)
+	_, err = h.db.AddMessage(conversationID, "user", userContent, nil)
 	if err != nil {
 		h.logger.Error("保存用户消息失败", zap.Error(err))
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "保存用户消息失败: " + err.Error()})
@@ -618,6 +760,12 @@ func (h *AgentHandler) AgentLoopStream(c *gin.Context) {
 		h.logger.Info("从ReAct数据恢复历史上下文", zap.Int("count", len(agentHistoryMessages)))
 	}
 
+	// 校验附件数量
+	if len(req.Attachments) > maxAttachments {
+		sendEvent("error", fmt.Sprintf("附件最多 %d 个", maxAttachments), nil)
+		return
+	}
+
 	// 应用角色用户提示词和工具配置
 	finalMessage := req.Message
 	var roleTools []string // 角色配置的工具列表
@@ -645,10 +793,22 @@ func (h *AgentHandler) AgentLoopStream(c *gin.Context) {
 			}
 		}
 	}
+	var savedPaths []string
+	if len(req.Attachments) > 0 {
+		savedPaths, err = saveAttachmentsToDateAndConversationDir(req.Attachments, conversationID, h.logger)
+		if err != nil {
+			h.logger.Error("保存对话附件失败", zap.Error(err))
+			sendEvent("error", "保存上传文件失败: "+err.Error(), nil)
+			return
+		}
+	}
+	// 仅将附件保存路径追加到 finalMessage，避免将文件内容内联到大模型上下文中
+	finalMessage = appendAttachmentsToMessage(finalMessage, req.Attachments, savedPaths)
 	// 如果roleTools为空，表示使用所有工具（默认角色或未配置工具的角色）
 
-	// 保存用户消息（保存原始消息，不包含角色提示词）
-	_, err = h.db.AddMessage(conversationID, "user", req.Message, nil)
+	// 保存用户消息：有附件时一并保存附件名与路径，刷新后显示、继续对话时大模型也能从历史中拿到路径
+	userContent := userMessageContentForStorage(req.Message, req.Attachments, savedPaths)
+	_, err = h.db.AddMessage(conversationID, "user", userContent, nil)
 	if err != nil {
 		h.logger.Error("保存用户消息失败", zap.Error(err))
 	}
@@ -1284,7 +1444,8 @@ func (h *AgentHandler) executeBatchQueue(queueID string) {
 		// 执行任务（使用包含角色提示词的finalMessage和角色工具列表）
 		h.logger.Info("执行批量任务", zap.String("queueId", queueID), zap.String("taskId", task.ID), zap.String("message", task.Message), zap.String("role", queue.Role), zap.String("conversationId", conversationID))
 
-		ctx, cancel := context.WithTimeout(context.Background(), 30*time.Minute)
+		// 单个子任务超时时间：从30分钟调整为6小时，适配长时间渗透/扫描任务
+		ctx, cancel := context.WithTimeout(context.Background(), 6*time.Hour)
 		// 存储取消函数，以便在取消队列时能够取消当前任务
 		h.batchTaskManager.SetTaskCancel(queueID, cancel)
 		// 使用队列配置的角色工具列表（如果为空，表示使用所有工具）

internal/handler/config.go

@@ -1062,6 +1062,16 @@ func updateKnowledgeConfig(doc *yaml.Node, cfg config.KnowledgeConfig) {
 	setIntInMap(retrievalNode, "top_k", cfg.Retrieval.TopK)
 	setFloatInMap(retrievalNode, "similarity_threshold", cfg.Retrieval.SimilarityThreshold)
 	setFloatInMap(retrievalNode, "hybrid_weight", cfg.Retrieval.HybridWeight)
+
+	// 更新索引配置
+	indexingNode := ensureMap(knowledgeNode, "indexing")
+	setIntInMap(indexingNode, "chunk_size", cfg.Indexing.ChunkSize)
+	setIntInMap(indexingNode, "chunk_overlap", cfg.Indexing.ChunkOverlap)
+	setIntInMap(indexingNode, "max_chunks_per_item", cfg.Indexing.MaxChunksPerItem)
+	setIntInMap(indexingNode, "max_rpm", cfg.Indexing.MaxRPM)
+	setIntInMap(indexingNode, "rate_limit_delay_ms", cfg.Indexing.RateLimitDelayMs)
+	setIntInMap(indexingNode, "max_retries", cfg.Indexing.MaxRetries)
+	setIntInMap(indexingNode, "retry_delay_ms", cfg.Indexing.RetryDelayMs)
 }
 
 func updateRobotsConfig(doc *yaml.Node, cfg config.RobotsConfig) {

internal/handler/knowledge.go

@@ -75,7 +75,7 @@ func (h *KnowledgeHandler) GetItems(c *gin.Context) {
 			groupedByCategory[cat] = append(groupedByCategory[cat], item)
 		}
 
-		// 转换为CategoryWithItems格式
+		// 转换为 CategoryWithItems 格式
 		categoriesWithItems := make([]*knowledge.CategoryWithItems, 0, len(groupedByCategory))
 		for cat, catItems := range groupedByCategory {
 			categoriesWithItems = append(categoriesWithItems, &knowledge.CategoryWithItems{
@@ -107,7 +107,7 @@ func (h *KnowledgeHandler) GetItems(c *gin.Context) {
 	categoryPageMode := c.Query("categoryPage") != "false" // 默认使用分类分页
 
 	// 分页参数
-	limit := 50 // 默认每页50条（分类分页时为分类数，项分页时为项数）
+	limit := 50 // 默认每页 50 条（分类分页时为分类数，项分页时为项数）
 	offset := 0
 	if limitStr := c.Query("limit"); limitStr != "" {
 		if parsed, err := parseInt(limitStr); err == nil && parsed > 0 && parsed <= 500 {
@@ -120,7 +120,7 @@ func (h *KnowledgeHandler) GetItems(c *gin.Context) {
 		}
 	}
 
-	// 如果指定了category参数，且使用分类分页模式，则只返回该分类
+	// 如果指定了 category 参数，且使用分类分页模式，则只返回该分类
 	if category != "" && categoryPageMode {
 		// 单分类模式：返回该分类的所有知识项（不分页）
 		items, total, err := h.manager.GetItemsSummary(category, 0, 0)
@@ -150,9 +150,9 @@ func (h *KnowledgeHandler) GetItems(c *gin.Context) {
 
 	if categoryPageMode {
 		// 按分类分页模式（默认）
-		// limit表示每页分类数，推荐5-10个分类
+		// limit 表示每页分类数，推荐 5-10 个分类
 		if limit <= 0 || limit > 100 {
-			limit = 10 // 默认每页10个分类
+			limit = 10 // 默认每页 10 个分类
 		}
 
 		categoriesWithItems, totalCategories, err := h.manager.GetCategoriesWithItems(limit, offset)
@@ -172,7 +172,7 @@ func (h *KnowledgeHandler) GetItems(c *gin.Context) {
 	}
 
 	// 按项分页模式（向后兼容）
-	// 是否包含完整内容（默认false，只返回摘要）
+	// 是否包含完整内容（默认 false，只返回摘要）
 	includeContent := c.Query("includeContent") == "true"
 
 	if includeContent {
@@ -358,7 +358,7 @@ func (h *KnowledgeHandler) ScanKnowledgeBase(c *gin.Context) {
 					)
 				}
 
-				// 如果连续失败2次，立即停止增量索引
+				// 如果连续失败 2 次，立即停止增量索引
 				if consecutiveFailures >= 2 {
 					h.logger.Error("连续索引失败次数过多，立即停止增量索引",
 						zap.Int("consecutiveFailures", consecutiveFailures),
@@ -397,7 +397,7 @@ func (h *KnowledgeHandler) ScanKnowledgeBase(c *gin.Context) {
 func (h *KnowledgeHandler) GetRetrievalLogs(c *gin.Context) {
 	conversationID := c.Query("conversationId")
 	messageID := c.Query("messageId")
-	limit := 50 // 默认50条
+	limit := 50 // 默认 50 条
 
 	if limitStr := c.Query("limit"); limitStr != "" {
 		if parsed, err := parseInt(limitStr); err == nil && parsed > 0 {
@@ -441,18 +441,40 @@ func (h *KnowledgeHandler) GetIndexStatus(c *gin.Context) {
 	if h.indexer != nil {
 		lastError, lastErrorTime := h.indexer.GetLastError()
 		if lastError != "" {
-			// 如果错误是最近发生的（5分钟内），则返回错误信息
+			// 如果错误是最近发生的（5 分钟内），则返回错误信息
 			if time.Since(lastErrorTime) < 5*time.Minute {
 				status["last_error"] = lastError
 				status["last_error_time"] = lastErrorTime.Format(time.RFC3339)
 			}
 		}
+
+		// 获取重建索引状态
+		isRebuilding, totalItems, current, failed, lastItemID, lastChunks, startTime := h.indexer.GetRebuildStatus()
+		if isRebuilding {
+			status["is_rebuilding"] = true
+			status["rebuild_total"] = totalItems
+			status["rebuild_current"] = current
+			status["rebuild_failed"] = failed
+			status["rebuild_start_time"] = startTime.Format(time.RFC3339)
+			if lastItemID != "" {
+				status["rebuild_last_item_id"] = lastItemID
+			}
+			if lastChunks > 0 {
+				status["rebuild_last_chunks"] = lastChunks
+			}
+			// 重建中时，is_complete 为 false
+			status["is_complete"] = false
+			// 计算重建进度百分比
+			if totalItems > 0 {
+				status["progress_percent"] = float64(current) / float64(totalItems) * 100
+			}
+		}
 	}
 
 	c.JSON(http.StatusOK, status)
 }
 
-// Search 搜索知识库（用于API调用，Agent内部使用Retriever）
+// Search 搜索知识库（用于 API 调用，Agent 内部使用 Retriever）
 func (h *KnowledgeHandler) Search(c *gin.Context) {
 	var req knowledge.SearchRequest
 	if err := c.ShouldBindJSON(&req); err != nil {

internal/handler/openapi.go

@@ -4411,6 +4411,7 @@ func (h *OpenAPIHandler) GetOpenAPISpec(c *gin.Context) {
 		},
 	}
 
+	enrichSpecWithI18nKeys(spec)
 	c.JSON(http.StatusOK, spec)
 }
 

internal/handler/openapi_i18n.go

@@ -0,0 +1,139 @@
+package handler
+
+// apiDocI18n 为 OpenAPI 文档提供 x-i18n-* 扩展键，供前端 apiDocs 国际化使用。
+// 前端通过 apiDocs.tags.* / apiDocs.summary.* / apiDocs.response.* 翻译。
+
+var apiDocI18nTagToKey = map[string]string{
+	"认证": "auth", "对话管理": "conversationManagement", "对话交互": "conversationInteraction",
+	"批量任务": "batchTasks", "对话分组": "conversationGroups", "漏洞管理": "vulnerabilityManagement",
+	"角色管理": "roleManagement", "Skills管理": "skillsManagement", "监控": "monitoring",
+	"配置管理": "configManagement", "外部MCP管理": "externalMCPManagement", "攻击链": "attackChain",
+	"知识库": "knowledgeBase", "MCP": "mcp",
+}
+
+var apiDocI18nSummaryToKey = map[string]string{
+	"用户登录": "login", "用户登出": "logout", "修改密码": "changePassword", "验证Token": "validateToken",
+	"创建对话": "createConversation", "列出对话": "listConversations", "查看对话详情": "getConversationDetail",
+	"更新对话": "updateConversation", "删除对话": "deleteConversation", "获取对话结果": "getConversationResult",
+	"发送消息并获取AI回复（非流式）": "sendMessageNonStream", "发送消息并获取AI回复（流式）": "sendMessageStream",
+	"取消任务": "cancelTask", "列出运行中的任务": "listRunningTasks", "列出已完成的任务": "listCompletedTasks",
+	"创建批量任务队列": "createBatchQueue", "列出批量任务队列": "listBatchQueues", "获取批量任务队列": "getBatchQueue",
+	"删除批量任务队列": "deleteBatchQueue", "启动批量任务队列": "startBatchQueue", "暂停批量任务队列": "pauseBatchQueue",
+	"添加任务到队列": "addTaskToQueue", "SQL注入扫描": "sqlInjectionScan", "端口扫描": "portScan",
+	"更新批量任务": "updateBatchTask", "删除批量任务": "deleteBatchTask",
+	"创建分组": "createGroup", "列出分组": "listGroups", "获取分组": "getGroup", "更新分组": "updateGroup",
+	"删除分组": "deleteGroup", "获取分组中的对话": "getGroupConversations", "添加对话到分组": "addConversationToGroup",
+	"从分组移除对话": "removeConversationFromGroup",
+	"列出漏洞": "listVulnerabilities", "创建漏洞": "createVulnerability", "获取漏洞统计": "getVulnerabilityStats",
+	"获取漏洞": "getVulnerability", "更新漏洞": "updateVulnerability", "删除漏洞": "deleteVulnerability",
+	"列出角色": "listRoles", "创建角色": "createRole", "获取角色": "getRole", "更新角色": "updateRole", "删除角色": "deleteRole",
+	"获取可用Skills列表": "getAvailableSkills", "列出Skills": "listSkills", "创建Skill": "createSkill",
+	"获取Skill统计": "getSkillStats", "清空Skill统计": "clearSkillStats", "获取Skill": "getSkill",
+	"更新Skill": "updateSkill", "删除Skill": "deleteSkill", "获取绑定角色": "getBoundRoles",
+	"获取监控信息": "getMonitorInfo", "获取执行记录": "getExecutionRecords", "删除执行记录": "deleteExecutionRecord",
+	"批量删除执行记录": "batchDeleteExecutionRecords", "获取统计信息": "getStats",
+	"获取配置": "getConfig", "更新配置": "updateConfig", "获取工具配置": "getToolConfig", "应用配置": "applyConfig",
+	"列出外部MCP": "listExternalMCP", "获取外部MCP统计": "getExternalMCPStats", "获取外部MCP": "getExternalMCP",
+	"添加或更新外部MCP": "addOrUpdateExternalMCP", "stdio模式配置": "stdioModeConfig", "SSE模式配置": "sseModeConfig",
+	"删除外部MCP": "deleteExternalMCP", "启动外部MCP": "startExternalMCP", "停止外部MCP": "stopExternalMCP",
+	"获取攻击链": "getAttackChain", "重新生成攻击链": "regenerateAttackChain",
+	"设置对话置顶": "pinConversation", "设置分组置顶": "pinGroup", "设置分组中对话的置顶": "pinGroupConversation",
+	"获取分类": "getCategories", "列出知识项": "listKnowledgeItems", "创建知识项": "createKnowledgeItem",
+	"获取知识项": "getKnowledgeItem", "更新知识项": "updateKnowledgeItem", "删除知识项": "deleteKnowledgeItem",
+	"获取索引状态": "getIndexStatus", "重建索引": "rebuildIndex", "扫描知识库": "scanKnowledgeBase",
+	"搜索知识库": "searchKnowledgeBase", "基础搜索": "basicSearch", "按风险类型搜索": "searchByRiskType",
+	"获取检索日志": "getRetrievalLogs", "删除检索日志": "deleteRetrievalLog",
+	"MCP端点": "mcpEndpoint", "列出所有工具": "listAllTools", "调用工具": "invokeTool", "初始化连接": "initConnection",
+	"成功响应": "successResponse", "错误响应": "errorResponse",
+}
+
+var apiDocI18nResponseDescToKey = map[string]string{
+	"获取成功": "getSuccess", "未授权": "unauthorized", "未授权，需要有效的Token": "unauthorizedToken",
+	"创建成功": "createSuccess", "请求参数错误": "badRequest", "对话不存在": "conversationNotFound",
+	"对话不存在或结果不存在": "conversationOrResultNotFound", "请求参数错误（如task为空）": "badRequestTaskEmpty",
+	"请求参数错误或分组名称已存在": "badRequestGroupNameExists", "分组不存在": "groupNotFound",
+	"请求参数错误（如配置格式不正确、缺少必需字段等）": "badRequestConfig",
+	"请求参数错误（如query为空）": "badRequestQueryEmpty", "方法不允许（仅支持POST请求）": "methodNotAllowed",
+	"登录成功": "loginSuccess", "密码错误": "invalidPassword", "登出成功": "logoutSuccess",
+	"密码修改成功": "passwordChanged", "Token有效": "tokenValid", "Token无效或已过期": "tokenInvalid",
+	"对话创建成功": "conversationCreated", "服务器内部错误": "internalError", "更新成功": "updateSuccess",
+	"删除成功": "deleteSuccess", "队列不存在": "queueNotFound", "启动成功": "startSuccess",
+	"暂停成功": "pauseSuccess", "添加成功": "addSuccess",
+	"任务不存在": "taskNotFound", "对话或分组不存在": "conversationOrGroupNotFound",
+	"取消请求已提交": "cancelSubmitted", "未找到正在执行的任务": "noRunningTask",
+	"消息发送成功，返回AI回复": "messageSent", "流式响应（Server-Sent Events）": "streamResponse",
+}
+
+// enrichSpecWithI18nKeys 在 spec 的每个 operation 上写入 x-i18n-tags、x-i18n-summary，
+// 在每个 response 上写入 x-i18n-description，供前端按 key 做国际化。
+func enrichSpecWithI18nKeys(spec map[string]interface{}) {
+	paths, _ := spec["paths"].(map[string]interface{})
+	if paths == nil {
+		return
+	}
+	for _, pathItem := range paths {
+		pm, _ := pathItem.(map[string]interface{})
+		if pm == nil {
+			continue
+		}
+		for _, method := range []string{"get", "post", "put", "delete", "patch"} {
+			opVal, ok := pm[method]
+			if !ok {
+				continue
+			}
+			op, _ := opVal.(map[string]interface{})
+			if op == nil {
+				continue
+			}
+			// x-i18n-tags: 与 tags 一一对应的 i18n 键数组（spec 中 tags 为 []string）
+			switch tags := op["tags"].(type) {
+			case []string:
+				if len(tags) > 0 {
+					keys := make([]string, 0, len(tags))
+					for _, s := range tags {
+						if k := apiDocI18nTagToKey[s]; k != "" {
+							keys = append(keys, k)
+						} else {
+							keys = append(keys, s)
+						}
+					}
+					op["x-i18n-tags"] = keys
+				}
+			case []interface{}:
+				if len(tags) > 0 {
+					keys := make([]interface{}, 0, len(tags))
+					for _, t := range tags {
+						if s, ok := t.(string); ok {
+							if k := apiDocI18nTagToKey[s]; k != "" {
+								keys = append(keys, k)
+							} else {
+								keys = append(keys, s)
+							}
+						}
+					}
+					if len(keys) > 0 {
+						op["x-i18n-tags"] = keys
+					}
+				}
+			}
+			// x-i18n-summary
+			if summary, _ := op["summary"].(string); summary != "" {
+				if k := apiDocI18nSummaryToKey[summary]; k != "" {
+					op["x-i18n-summary"] = k
+				}
+			}
+			// responses -> 每个 status -> x-i18n-description
+			if respMap, _ := op["responses"].(map[string]interface{}); respMap != nil {
+				for _, rv := range respMap {
+					if r, _ := rv.(map[string]interface{}); r != nil {
+						if desc, _ := r["description"].(string); desc != "" {
+							if k := apiDocI18nResponseDescToKey[desc]; k != "" {
+								r["x-i18n-description"] = k
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}

internal/handler/robot.go

@@ -1,11 +1,15 @@
 package handler
 
 import (
+	"bytes"
 	"context"
 	"crypto/aes"
 	"crypto/cipher"
+	"crypto/rand"
+	"crypto/sha1"
 	"encoding/base64"
 	"encoding/binary"
+	"encoding/json"
 	"encoding/xml"
 	"errors"
 	"fmt"
@@ -141,56 +145,9 @@ func (h *RobotHandler) HandleMessage(platform, userID, text string) (reply strin
 		return "请输入内容或发送「帮助」/ help 查看命令。"
 	}
 
-	// 命令分发（支持中英文）
-	switch {
-	case text == robotCmdHelp || text == "help" || text == "？" || text == "?":
-		return h.cmdHelp()
-	case text == robotCmdList || text == robotCmdListAlt || text == "list":
-		return h.cmdList()
-	case strings.HasPrefix(text, robotCmdSwitch+" ") || strings.HasPrefix(text, robotCmdContinue+" ") || strings.HasPrefix(text, "switch ") || strings.HasPrefix(text, "continue "):
-		var id string
-		switch {
-		case strings.HasPrefix(text, robotCmdSwitch+" "):
-			id = strings.TrimSpace(text[len(robotCmdSwitch)+1:])
-		case strings.HasPrefix(text, robotCmdContinue+" "):
-			id = strings.TrimSpace(text[len(robotCmdContinue)+1:])
-		case strings.HasPrefix(text, "switch "):
-			id = strings.TrimSpace(text[7:])
-		default:
-			id = strings.TrimSpace(text[9:])
-		}
-		return h.cmdSwitch(platform, userID, id)
-	case text == robotCmdNew || text == "new":
-		return h.cmdNew(platform, userID)
-	case text == robotCmdClear || text == "clear":
-		return h.cmdClear(platform, userID)
-	case text == robotCmdCurrent || text == "current":
-		return h.cmdCurrent(platform, userID)
-	case text == robotCmdStop || text == "stop":
-		return h.cmdStop(platform, userID)
-	case text == robotCmdRoles || text == robotCmdRolesList || text == "roles":
-		return h.cmdRoles()
-	case strings.HasPrefix(text, robotCmdRoles+" ") || strings.HasPrefix(text, robotCmdSwitchRole+" ") || strings.HasPrefix(text, "role "):
-		var roleName string
-		switch {
-		case strings.HasPrefix(text, robotCmdRoles+" "):
-			roleName = strings.TrimSpace(text[len(robotCmdRoles)+1:])
-		case strings.HasPrefix(text, robotCmdSwitchRole+" "):
-			roleName = strings.TrimSpace(text[len(robotCmdSwitchRole)+1:])
-		default:
-			roleName = strings.TrimSpace(text[5:])
-		}
-		return h.cmdSwitchRole(platform, userID, roleName)
-	case strings.HasPrefix(text, robotCmdDelete+" ") || strings.HasPrefix(text, "delete "):
-		var convID string
-		if strings.HasPrefix(text, robotCmdDelete+" ") {
-			convID = strings.TrimSpace(text[len(robotCmdDelete)+1:])
-		} else {
-			convID = strings.TrimSpace(text[7:])
-		}
-		return h.cmdDelete(platform, userID, convID)
-	case text == robotCmdVersion || text == "version":
-		return h.cmdVersion()
+	// 先尝试作为命令处理（支持中英文）
+	if cmdReply, ok := h.handleRobotCommand(platform, userID, text); ok {
+		return cmdReply
 	}
 
 	// 普通消息：走 Agent
@@ -404,6 +361,62 @@ func (h *RobotHandler) cmdVersion() string {
 	return "CyberStrikeAI " + v
 }
 
+// handleRobotCommand 处理机器人内置命令；若匹配到命令返回 (回复内容, true)，否则返回 ("", false)
+func (h *RobotHandler) handleRobotCommand(platform, userID, text string) (string, bool) {
+	switch {
+	case text == robotCmdHelp || text == "help" || text == "？" || text == "?":
+		return h.cmdHelp(), true
+	case text == robotCmdList || text == robotCmdListAlt || text == "list":
+		return h.cmdList(), true
+	case strings.HasPrefix(text, robotCmdSwitch+" ") || strings.HasPrefix(text, robotCmdContinue+" ") || strings.HasPrefix(text, "switch ") || strings.HasPrefix(text, "continue "):
+		var id string
+		switch {
+		case strings.HasPrefix(text, robotCmdSwitch+" "):
+			id = strings.TrimSpace(text[len(robotCmdSwitch)+1:])
+		case strings.HasPrefix(text, robotCmdContinue+" "):
+			id = strings.TrimSpace(text[len(robotCmdContinue)+1:])
+		case strings.HasPrefix(text, "switch "):
+			id = strings.TrimSpace(text[7:])
+		default:
+			id = strings.TrimSpace(text[9:])
+		}
+		return h.cmdSwitch(platform, userID, id), true
+	case text == robotCmdNew || text == "new":
+		return h.cmdNew(platform, userID), true
+	case text == robotCmdClear || text == "clear":
+		return h.cmdClear(platform, userID), true
+	case text == robotCmdCurrent || text == "current":
+		return h.cmdCurrent(platform, userID), true
+	case text == robotCmdStop || text == "stop":
+		return h.cmdStop(platform, userID), true
+	case text == robotCmdRoles || text == robotCmdRolesList || text == "roles":
+		return h.cmdRoles(), true
+	case strings.HasPrefix(text, robotCmdRoles+" ") || strings.HasPrefix(text, robotCmdSwitchRole+" ") || strings.HasPrefix(text, "role "):
+		var roleName string
+		switch {
+		case strings.HasPrefix(text, robotCmdRoles+" "):
+			roleName = strings.TrimSpace(text[len(robotCmdRoles)+1:])
+		case strings.HasPrefix(text, robotCmdSwitchRole+" "):
+			roleName = strings.TrimSpace(text[len(robotCmdSwitchRole)+1:])
+		default:
+			roleName = strings.TrimSpace(text[5:])
+		}
+		return h.cmdSwitchRole(platform, userID, roleName), true
+	case strings.HasPrefix(text, robotCmdDelete+" ") || strings.HasPrefix(text, "delete "):
+		var convID string
+		if strings.HasPrefix(text, robotCmdDelete+" ") {
+			convID = strings.TrimSpace(text[len(robotCmdDelete)+1:])
+		} else {
+			convID = strings.TrimSpace(text[7:])
+		}
+		return h.cmdDelete(platform, userID, convID), true
+	case text == robotCmdVersion || text == "version":
+		return h.cmdVersion(), true
+	default:
+		return "", false
+	}
+}
+
 // —————— 企业微信 ——————
 
 // wecomXML 企业微信回调 XML（明文模式下的简化结构；加密模式需先解密再解析）
@@ -418,14 +431,14 @@ type wecomXML struct {
 	Encrypt      string `xml:"Encrypt"` // 加密模式下消息在此
 }
 
-// wecomReplyXML 被动回复 XML
+// wecomReplyXML 被动回复 XML（仅用于兼容，当前使用手动构造 XML）
 type wecomReplyXML struct {
 	XMLName      xml.Name `xml:"xml"`
 	ToUserName   string   `xml:"ToUserName"`
-	FromUserName string  `xml:"FromUserName"`
-	CreateTime   int64   `xml:"CreateTime"`
-	MsgType      string  `xml:"MsgType"`
-	Content      string  `xml:"Content"`
+	FromUserName string   `xml:"FromUserName"`
+	CreateTime   int64    `xml:"CreateTime"`
+	MsgType      string   `xml:"MsgType"`
+	Content      string   `xml:"Content"`
 }
 
 // HandleWecomGET 企业微信 URL 校验（GET）
@@ -434,15 +447,51 @@ func (h *RobotHandler) HandleWecomGET(c *gin.Context) {
 		c.String(http.StatusNotFound, "")
 		return
 	}
+	// Gin 的 Query() 会自动 URL 解码，拿到的就是正确的 base64 字符串
 	echostr := c.Query("echostr")
+	msgSignature := c.Query("msg_signature")
+	timestamp := c.Query("timestamp")
+	nonce := c.Query("nonce")
+
+	// 验证签名：将 token、timestamp、nonce、echostr 四个参数排序后拼接计算 SHA1
+	signature := h.signWecomRequest(h.config.Robots.Wecom.Token, timestamp, nonce, echostr)
+	if signature != msgSignature {
+		h.logger.Warn("企业微信 URL 验证签名失败", zap.String("expected", msgSignature), zap.String("got", signature))
+		c.String(http.StatusBadRequest, "invalid signature")
+		return
+	}
+
 	if echostr == "" {
 		c.String(http.StatusBadRequest, "missing echostr")
 		return
 	}
-	// 明文模式时企业微信可能直接传 echostr，先直接返回以通过校验
+
+	// 如果配置了 EncodingAESKey，说明是加密模式，需要解密 echostr
+	if h.config.Robots.Wecom.EncodingAESKey != "" {
+		decrypted, err := wecomDecrypt(h.config.Robots.Wecom.EncodingAESKey, echostr)
+		if err != nil {
+			h.logger.Warn("企业微信 echostr 解密失败", zap.Error(err))
+			c.String(http.StatusBadRequest, "decrypt failed")
+			return
+		}
+		c.String(http.StatusOK, string(decrypted))
+		return
+	}
+
+	// 明文模式直接返回 echostr
 	c.String(http.StatusOK, echostr)
 }
 
+// signWecomRequest 生成企业微信请求签名
+// 企业微信签名算法：将 token、timestamp、nonce、echostr 四个值排序后拼接成字符串，再计算 SHA1
+func (h *RobotHandler) signWecomRequest(token, timestamp, nonce, echostr string) string {
+	strs := []string{token, timestamp, nonce, echostr}
+	sort.Strings(strs)
+	s := strings.Join(strs, "")
+	hash := sha1.Sum([]byte(s))
+	return fmt.Sprintf("%x", hash)
+}
+
 // wecomDecrypt 企业微信消息解密（AES-256-CBC，PKCS7，明文格式：16字节随机+4字节长度+消息+corpID）
 func wecomDecrypt(encodingAESKey, encryptedB64 string) ([]byte, error) {
 	key, err := base64.StdEncoding.DecodeString(encodingAESKey + "=")
@@ -484,54 +533,228 @@ func wecomDecrypt(encodingAESKey, encryptedB64 string) ([]byte, error) {
 	return plain[20 : 20+msgLen], nil
 }
 
+// wecomEncrypt 企业微信消息加密（AES-256-CBC，PKCS7，明文格式：16字节随机+4字节长度+消息+corpID）
+func wecomEncrypt(encodingAESKey, message, corpID string) (string, error) {
+	key, err := base64.StdEncoding.DecodeString(encodingAESKey + "=")
+	if err != nil {
+		return "", err
+	}
+	if len(key) != 32 {
+		return "", fmt.Errorf("encoding_aes_key 解码后应为 32 字节")
+	}
+	// 构造明文：16 字节随机 + 4 字节长度 (大端) + 消息 + corpID
+	random := make([]byte, 16)
+	if _, err := rand.Read(random); err != nil {
+		// 降级方案：使用时间戳生成随机数
+		for i := range random {
+			random[i] = byte(time.Now().UnixNano() % 256)
+		}
+	}
+	msgLen := len(message)
+	msgBytes := []byte(message)
+	corpBytes := []byte(corpID)
+	plain := make([]byte, 16+4+msgLen+len(corpBytes))
+	copy(plain[:16], random)
+	binary.BigEndian.PutUint32(plain[16:20], uint32(msgLen))
+	copy(plain[20:20+msgLen], msgBytes)
+	copy(plain[20+msgLen:], corpBytes)
+	// PKCS7 填充
+	padding := aes.BlockSize - len(plain)%aes.BlockSize
+	pad := bytes.Repeat([]byte{byte(padding)}, padding)
+	plain = append(plain, pad...)
+	// AES-256-CBC 加密
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return "", err
+	}
+	iv := key[:16]
+	ciphertext := make([]byte, len(plain))
+	mode := cipher.NewCBCEncrypter(block, iv)
+	mode.CryptBlocks(ciphertext, plain)
+	return base64.StdEncoding.EncodeToString(ciphertext), nil
+}
+
 // HandleWecomPOST 企业微信消息回调（POST），支持明文与加密模式
 func (h *RobotHandler) HandleWecomPOST(c *gin.Context) {
 	if !h.config.Robots.Wecom.Enabled {
+		h.logger.Debug("企业微信机器人未启用，跳过请求")
 		c.String(http.StatusOK, "")
 		return
 	}
-	bodyRaw, _ := io.ReadAll(c.Request.Body)
+	// 从 URL 获取签名参数（加密模式回复时需要用到）
+	timestamp := c.Query("timestamp")
+	nonce := c.Query("nonce")
+	msgSignature := c.Query("msg_signature")
+
+	// 先读取请求体，后续解析/签名验证都会用到
+	bodyRaw, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		h.logger.Warn("企业微信 POST 读取请求体失败", zap.Error(err))
+		c.String(http.StatusOK, "")
+		return
+	}
+	h.logger.Debug("企业微信 POST 收到请求", zap.String("body", string(bodyRaw)))
+
+	// 验证请求签名防止伪造。企业微信签名算法同 URL 验证，使用 token、timestamp、nonce、 Encrypt 四个字段
+	if msgSignature != "" {
+		var tmp wecomXML
+		if err := xml.Unmarshal(bodyRaw, &tmp); err == nil {
+			expected := h.signWecomRequest(h.config.Robots.Wecom.Token, timestamp, nonce, tmp.Encrypt)
+			if expected != msgSignature {
+				h.logger.Warn("企业微信 POST 签名验证失败", zap.String("expected", expected), zap.String("got", msgSignature))
+				c.String(http.StatusOK, "")
+				return
+			}
+		}
+	}
+
 	var body wecomXML
 	if err := xml.Unmarshal(bodyRaw, &body); err != nil {
-		h.logger.Debug("企业微信 POST 解析 XML 失败", zap.Error(err))
+		h.logger.Warn("企业微信 POST 解析 XML 失败", zap.Error(err))
 		c.String(http.StatusOK, "")
 		return
 	}
+	h.logger.Debug("企业微信 XML 解析成功", zap.String("ToUserName", body.ToUserName), zap.String("FromUserName", body.FromUserName), zap.String("MsgType", body.MsgType), zap.String("Content", body.Content), zap.String("Encrypt", body.Encrypt))
+
+	// 保存企业 ID（用于明文模式回复）
+	enterpriseID := body.ToUserName
+
 	// 加密模式：先解密再解析内层 XML
 	if body.Encrypt != "" && h.config.Robots.Wecom.EncodingAESKey != "" {
+		h.logger.Debug("企业微信进入加密模式解密流程")
 		decrypted, err := wecomDecrypt(h.config.Robots.Wecom.EncodingAESKey, body.Encrypt)
 		if err != nil {
 			h.logger.Warn("企业微信消息解密失败", zap.Error(err))
 			c.String(http.StatusOK, "")
 			return
 		}
+		h.logger.Debug("企业微信解密成功", zap.String("decrypted", string(decrypted)))
 		if err := xml.Unmarshal(decrypted, &body); err != nil {
 			h.logger.Warn("企业微信解密后 XML 解析失败", zap.Error(err))
 			c.String(http.StatusOK, "")
 			return
 		}
+		h.logger.Debug("企业微信内层 XML 解析成功", zap.String("FromUserName", body.FromUserName), zap.String("Content", body.Content))
 	}
-	if body.MsgType != "text" {
-		c.XML(http.StatusOK, wecomReplyXML{
-			ToUserName:   body.FromUserName,
-			FromUserName: body.ToUserName,
-			CreateTime:  time.Now().Unix(),
-			MsgType:     "text",
-			Content:     "暂仅支持文本消息，请发送文字。",
-		})
-		return
-	}
+
 	userID := body.FromUserName
 	text := strings.TrimSpace(body.Content)
-	reply := h.HandleMessage("wecom", userID, text)
-	// 加密模式需加密回复（此处简化为明文回复；若企业要求加密需再实现加密）
-	c.XML(http.StatusOK, wecomReplyXML{
-		ToUserName:   body.FromUserName,
-		FromUserName: body.ToUserName,
-		CreateTime:  time.Now().Unix(),
-		MsgType:     "text",
-		Content:     reply,
-	})
+
+	// 限制回复内容长度（企业微信限制 2048 字节）
+	maxReplyLen := 2000
+	limitReply := func(s string) string {
+		if len(s) > maxReplyLen {
+			return s[:maxReplyLen] + "\n\n（内容过长，已截断）"
+		}
+		return s
+	}
+
+	if body.MsgType != "text" {
+		h.logger.Debug("企业微信收到非文本消息", zap.String("MsgType", body.MsgType))
+		h.sendWecomReply(c, userID, enterpriseID, limitReply("暂仅支持文本消息，请发送文字。"), timestamp, nonce)
+		return
+	}
+
+	// 文本消息：先判断是否为内置命令（如 帮助/列表/新对话 等），这类命令处理很快，可以直接走被动回复，避免依赖主动发送 API。
+	if cmdReply, ok := h.handleRobotCommand("wecom", userID, text); ok {
+		h.logger.Debug("企业微信收到命令消息，走被动回复", zap.String("userID", userID), zap.String("text", text))
+		h.sendWecomReply(c, userID, enterpriseID, limitReply(cmdReply), timestamp, nonce)
+		return
+	}
+
+	h.logger.Debug("企业微信开始处理消息（异步 AI）", zap.String("userID", userID), zap.String("text", text))
+
+	// 企业微信被动回复有 5 秒超时限制，而 AI 调用通常超过该时长。
+	// 这里采用推荐做法：立即返回 success（或空串），然后通过主动发送接口推送完整回复。
+	c.String(http.StatusOK, "success")
+
+	// 异步处理消息并通过企业微信主动消息接口发送结果
+	go func() {
+		reply := h.HandleMessage("wecom", userID, text)
+		reply = limitReply(reply)
+		h.logger.Debug("企业微信消息处理完成", zap.String("userID", userID), zap.String("reply", reply))
+		// 调用企业微信 API 主动发送消息
+		h.sendWecomMessageViaAPI(userID, enterpriseID, reply)
+	}()
+}
+
+// sendWecomReply 发送企业微信回复（加密模式自动加密）
+// 参数：toUser=用户 ID, fromUser=企业 ID（明文模式）/CorpID（加密模式）, content=回复内容，timestamp/nonce=请求参数
+func (h *RobotHandler) sendWecomReply(c *gin.Context, toUser, fromUser, content, timestamp, nonce string) {
+	// 加密模式：判断 EncodingAESKey 是否配置
+	if h.config.Robots.Wecom.EncodingAESKey != "" {
+		// 加密模式使用 CorpID 进行加密
+		corpID := h.config.Robots.Wecom.CorpID
+		if corpID == "" {
+			h.logger.Warn("企业微信加密模式缺少 CorpID 配置")
+			c.String(http.StatusOK, "")
+			return
+		}
+
+		// 构造完整的明文 XML 回复（格式严格按企业微信文档要求）
+		plainResp := fmt.Sprintf(`<xml>
+<ToUserName><![CDATA[%s]]></ToUserName>
+<FromUserName><![CDATA[%s]]></FromUserName>
+<CreateTime>%d</CreateTime>
+<MsgType><![CDATA[text]]></MsgType>
+<Content><![CDATA[%s]]></Content>
+</xml>`, toUser, fromUser, time.Now().Unix(), content)
+
+		encrypted, err := wecomEncrypt(h.config.Robots.Wecom.EncodingAESKey, plainResp, corpID)
+		if err != nil {
+			h.logger.Warn("企业微信回复加密失败", zap.Error(err))
+			c.String(http.StatusOK, "")
+			return
+		}
+		// 使用请求中的 timestamp/nonce 生成签名（企业微信要求回复时使用与请求相同的 timestamp 和 nonce）
+		msgSignature := h.signWecomRequest(h.config.Robots.Wecom.Token, timestamp, nonce, encrypted)
+
+		h.logger.Debug("企业微信发送加密回复",
+			zap.String("Encrypt", encrypted[:50]+"..."),
+			zap.String("MsgSignature", msgSignature),
+			zap.String("TimeStamp", timestamp),
+			zap.String("Nonce", nonce))
+
+		// 加密模式仅返回 4 个核心字段（企业微信官方要求）
+		xmlResp := fmt.Sprintf(`<xml><Encrypt><![CDATA[%s]]></Encrypt><MsgSignature><![CDATA[%s]]></MsgSignature><TimeStamp><![CDATA[%s]]></TimeStamp><Nonce><![CDATA[%s]]></Nonce></xml>`, encrypted, msgSignature, timestamp, nonce)
+		// also log the final response body so we can cross-check with the
+		// network traffic or developer console
+		h.logger.Debug("企业微信加密回复包", zap.String("xml", xmlResp))
+		// for additional confidence, decrypt the payload ourselves and log it
+		if dec, err2 := wecomDecrypt(h.config.Robots.Wecom.EncodingAESKey, encrypted); err2 == nil {
+			h.logger.Debug("企业微信加密回复解密检查", zap.String("plain", string(dec)))
+		} else {
+			h.logger.Warn("企业微信加密回复解密检查失败", zap.Error(err2))
+		}
+
+		// 使用 c.Writer.Write 直接写入响应，避免 c.String 的转义问题
+		c.Writer.WriteHeader(http.StatusOK)
+		// use text/xml as that's what WeCom examples show
+		c.Writer.Header().Set("Content-Type", "text/xml; charset=utf-8")
+		_, _ = c.Writer.Write([]byte(xmlResp))
+		h.logger.Debug("企业微信加密回复已发送")
+		return
+	}
+
+	// 明文模式
+	h.logger.Debug("企业微信发送明文回复", zap.String("ToUserName", toUser), zap.String("FromUserName", fromUser), zap.String("Content", content[:50]+"..."))
+
+	// 手动构造 XML 响应（使用 CDATA 包裹所有字段，并包含 AgentID）
+	xmlResp := fmt.Sprintf(`<xml>
+<ToUserName><![CDATA[%s]]></ToUserName>
+<FromUserName><![CDATA[%s]]></FromUserName>
+<CreateTime>%d</CreateTime>
+<MsgType><![CDATA[text]]></MsgType>
+<Content><![CDATA[%s]]></Content>
+</xml>`, toUser, fromUser, time.Now().Unix(), content)
+
+	// log the exact plaintext response for debugging
+	h.logger.Debug("企业微信明文回复包", zap.String("xml", xmlResp))
+
+	// use text/xml as recommended by WeCom docs
+	c.Header("Content-Type", "text/xml; charset=utf-8")
+	c.String(http.StatusOK, xmlResp)
+	h.logger.Debug("企业微信明文回复已发送")
 }
 
 // —————— 测试接口（需登录，用于验证机器人逻辑，无需钉钉/飞书客户端） ——————
@@ -562,6 +785,87 @@ func (h *RobotHandler) HandleRobotTest(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"reply": reply})
 }
 
+// sendWecomMessageViaAPI 通过企业微信 API 主动发送消息（用于异步处理后的结果发送）
+func (h *RobotHandler) sendWecomMessageViaAPI(toUser, toParty, content string) {
+	if !h.config.Robots.Wecom.Enabled {
+		return
+	}
+
+	secret := h.config.Robots.Wecom.Secret
+	corpID := h.config.Robots.Wecom.CorpID
+	agentID := h.config.Robots.Wecom.AgentID
+
+	if secret == "" || corpID == "" {
+		h.logger.Warn("企业微信主动 API 缺少 secret 或 corpID 配置")
+		return
+	}
+
+	// 第 1 步：获取 access_token
+	tokenURL := fmt.Sprintf("https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=%s&corpsecret=%s", corpID, secret)
+	resp, err := http.Get(tokenURL)
+	if err != nil {
+		h.logger.Warn("企业微信获取 token 失败", zap.Error(err))
+		return
+	}
+	defer resp.Body.Close()
+
+	var tokenResp struct {
+		AccessToken string `json:"access_token"`
+		ErrCode     int    `json:"errcode"`
+		ErrMsg      string `json:"errmsg"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&tokenResp); err != nil {
+		h.logger.Warn("企业微信 token 响应解析失败", zap.Error(err))
+		return
+	}
+	if tokenResp.ErrCode != 0 {
+		h.logger.Warn("企业微信 token 获取错误", zap.String("errmsg", tokenResp.ErrMsg), zap.Int("errcode", tokenResp.ErrCode))
+		return
+	}
+
+	// 第 2 步：构造发送消息请求
+	msgReq := map[string]interface{}{
+		"touser":  toUser,
+		"msgtype": "text",
+		"agentid": agentID,
+		"text": map[string]interface{}{
+			"content": content,
+		},
+	}
+
+	msgBody, err := json.Marshal(msgReq)
+	if err != nil {
+		h.logger.Warn("企业微信消息序列化失败", zap.Error(err))
+		return
+	}
+
+	// 第 3 步：发送消息
+	sendURL := fmt.Sprintf("https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=%s", tokenResp.AccessToken)
+	msgResp, err := http.Post(sendURL, "application/json", bytes.NewReader(msgBody))
+	if err != nil {
+		h.logger.Warn("企业微信主动发送消息失败", zap.Error(err))
+		return
+	}
+	defer msgResp.Body.Close()
+
+	var sendResp struct {
+		ErrCode     int    `json:"errcode"`
+		ErrMsg      string `json:"errmsg"`
+		InvalidUser string `json:"invaliduser"`
+		MsgID       string `json:"msgid"`
+	}
+	if err := json.NewDecoder(msgResp.Body).Decode(&sendResp); err != nil {
+		h.logger.Warn("企业微信发送响应解析失败", zap.Error(err))
+		return
+	}
+
+	if sendResp.ErrCode == 0 {
+		h.logger.Debug("企业微信主动发送消息成功", zap.String("msgid", sendResp.MsgID))
+	} else {
+		h.logger.Warn("企业微信主动发送消息失败", zap.String("errmsg", sendResp.ErrMsg), zap.Int("errcode", sendResp.ErrCode), zap.String("invaliduser", sendResp.InvalidUser))
+	}
+}
+
 // —————— 钉钉 ——————
 
 // HandleDingtalkPOST 钉钉事件回调（流式接入等）；当前为占位，返回 200

internal/handler/task_manager.go

@@ -19,6 +19,7 @@ type AgentTask struct {
 	Message        string    `json:"message,omitempty"`
 	StartedAt      time.Time `json:"startedAt"`
 	Status         string    `json:"status"`
+	CancellingAt   time.Time `json:"-"` // 进入 cancelling 状态的时间，用于清理长时间卡住的任务
 
 	cancel func(error)
 }
@@ -41,13 +42,61 @@ type AgentTaskManager struct {
 	historyRetention time.Duration  // 历史记录保留时间
 }
 
+const (
+	// cancellingStuckThreshold 处于「取消中」超过此时长则强制从运行列表移除。正常取消会在当前步骤内返回，
+	// 超过则视为卡住，尽快释放会话。常见做法多为 30–60s 内释放。
+	cancellingStuckThreshold = 45 * time.Second
+	// cancellingStuckThresholdLegacy 未记录 CancellingAt 时用 StartedAt 判断的兜底时长
+	cancellingStuckThresholdLegacy = 2 * time.Minute
+	cleanupInterval                = 15 * time.Second // 与上面阈值配合，最长约 60s 内移除
+)
+
 // NewAgentTaskManager 创建任务管理器
 func NewAgentTaskManager() *AgentTaskManager {
-	return &AgentTaskManager{
+	m := &AgentTaskManager{
 		tasks:            make(map[string]*AgentTask),
 		completedTasks:   make([]*CompletedTask, 0),
-		maxHistorySize:   50,                    // 最多保留50条历史记录
-		historyRetention: 24 * time.Hour,       // 保留24小时
+		maxHistorySize:   50,              // 最多保留50条历史记录
+		historyRetention: 24 * time.Hour,  // 保留24小时
+	}
+	go m.runStuckCancellingCleanup()
+	return m
+}
+
+// runStuckCancellingCleanup 定期将长时间处于「取消中」的任务强制结束，避免卡住无法发新消息
+func (m *AgentTaskManager) runStuckCancellingCleanup() {
+	ticker := time.NewTicker(cleanupInterval)
+	defer ticker.Stop()
+	for range ticker.C {
+		m.cleanupStuckCancelling()
+	}
+}
+
+func (m *AgentTaskManager) cleanupStuckCancelling() {
+	m.mu.Lock()
+	var toFinish []string
+	now := time.Now()
+	for id, task := range m.tasks {
+		if task.Status != "cancelling" {
+			continue
+		}
+		var elapsed time.Duration
+		if !task.CancellingAt.IsZero() {
+			elapsed = now.Sub(task.CancellingAt)
+			if elapsed < cancellingStuckThreshold {
+				continue
+			}
+		} else {
+			elapsed = now.Sub(task.StartedAt)
+			if elapsed < cancellingStuckThresholdLegacy {
+				continue
+			}
+		}
+		toFinish = append(toFinish, id)
+	}
+	m.mu.Unlock()
+	for _, id := range toFinish {
+		m.FinishTask(id, "cancelled")
 	}
 }
 
@@ -76,7 +125,7 @@ func (m *AgentTaskManager) StartTask(conversationID, message string, cancel cont
 	return task, nil
 }
 
-// CancelTask 取消指定会话的任务
+// CancelTask 取消指定会话的任务。若任务已在取消中，仍返回 (true, nil) 以便接口幂等、前端不报错。
 func (m *AgentTaskManager) CancelTask(conversationID string, cause error) (bool, error) {
 	m.mu.Lock()
 	task, exists := m.tasks[conversationID]
@@ -85,13 +134,14 @@ func (m *AgentTaskManager) CancelTask(conversationID string, cause error) (bool,
 		return false, nil
 	}
 
-	// 如果已经处于取消流程，直接返回
+	// 如果已经处于取消流程，视为成功（幂等），避免前端重复点击报「未找到任务」
 	if task.Status == "cancelling" {
 		m.mu.Unlock()
-		return false, nil
+		return true, nil
 	}
 
 	task.Status = "cancelling"
+	task.CancellingAt = time.Now()
 	cancel := task.cancel
 	m.mu.Unlock()
 

internal/handler/terminal.go

@@ -0,0 +1,257 @@
+package handler
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"net/http"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"go.uber.org/zap"
+)
+
+const (
+	terminalMaxCommandLen = 4096
+	terminalMaxOutputLen  = 256 * 1024 // 256KB
+	terminalTimeout       = 120 * time.Second
+)
+
+// TerminalHandler 处理系统设置中的终端命令执行
+type TerminalHandler struct {
+	logger *zap.Logger
+}
+
+// maskTerminalCommand 对可能包含敏感信息的终端命令做脱敏，避免在日志中直接记录密码等内容
+func maskTerminalCommand(cmd string) string {
+	trimmed := strings.TrimSpace(cmd)
+	lower := strings.ToLower(trimmed)
+	if strings.Contains(lower, "sudo") || strings.Contains(lower, "password") {
+		return "[masked sensitive terminal command]"
+	}
+	if len(trimmed) > 256 {
+		return trimmed[:256] + "..."
+	}
+	return trimmed
+}
+
+// NewTerminalHandler 创建终端处理器
+func NewTerminalHandler(logger *zap.Logger) *TerminalHandler {
+	return &TerminalHandler{logger: logger}
+}
+
+// RunCommandRequest 执行命令请求
+type RunCommandRequest struct {
+	Command string `json:"command"`
+	Shell   string `json:"shell,omitempty"`
+	Cwd     string `json:"cwd,omitempty"`
+}
+
+// RunCommandResponse 执行命令响应
+type RunCommandResponse struct {
+	Stdout   string `json:"stdout"`
+	Stderr   string `json:"stderr"`
+	ExitCode int    `json:"exit_code"`
+	Error    string `json:"error,omitempty"`
+}
+
+// RunCommand 执行终端命令（需登录）
+func (h *TerminalHandler) RunCommand(c *gin.Context) {
+	var req RunCommandRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "请求体无效，需要 command 字段"})
+		return
+	}
+
+	cmdStr := strings.TrimSpace(req.Command)
+	if cmdStr == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "command 不能为空"})
+		return
+	}
+	if len(cmdStr) > terminalMaxCommandLen {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "命令过长"})
+		return
+	}
+
+	shell := req.Shell
+	if shell == "" {
+		if runtime.GOOS == "windows" {
+			shell = "cmd"
+		} else {
+			shell = "sh"
+		}
+	}
+
+	ctx, cancel := context.WithTimeout(c.Request.Context(), terminalTimeout)
+	defer cancel()
+
+	var cmd *exec.Cmd
+	if runtime.GOOS == "windows" {
+		cmd = exec.CommandContext(ctx, "cmd", "/c", cmdStr)
+	} else {
+		cmd = exec.CommandContext(ctx, shell, "-c", cmdStr)
+		// 无 TTY 时设置 COLUMNS/TERM，使 ping 等工具的 usage 排版与真实终端一致
+		cmd.Env = append(os.Environ(), "COLUMNS=256", "LINES=40", "TERM=xterm-256color")
+	}
+
+	if req.Cwd != "" {
+		absCwd, err := filepath.Abs(req.Cwd)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "工作目录无效"})
+			return
+		}
+		cur, _ := os.Getwd()
+		curAbs, _ := filepath.Abs(cur)
+		rel, err := filepath.Rel(curAbs, absCwd)
+		if err != nil || strings.HasPrefix(rel, "..") || rel == ".." {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "工作目录必须在当前进程目录下"})
+			return
+		}
+		cmd.Dir = absCwd
+	}
+
+	var stdout, stderr bytes.Buffer
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+
+	err := cmd.Run()
+	stdoutBytes := stdout.Bytes()
+	stderrBytes := stderr.Bytes()
+
+	// 限制输出长度，防止内存占用过大（复制后截断，避免修改原 buffer）
+	truncSuffix := []byte("\n...(输出已截断)\n")
+	if len(stdoutBytes) > terminalMaxOutputLen {
+		tmp := make([]byte, terminalMaxOutputLen+len(truncSuffix))
+		n := copy(tmp, stdoutBytes[:terminalMaxOutputLen])
+		copy(tmp[n:], truncSuffix)
+		stdoutBytes = tmp
+	}
+	if len(stderrBytes) > terminalMaxOutputLen {
+		tmp := make([]byte, terminalMaxOutputLen+len(truncSuffix))
+		n := copy(tmp, stderrBytes[:terminalMaxOutputLen])
+		copy(tmp[n:], truncSuffix)
+		stderrBytes = tmp
+	}
+
+	exitCode := 0
+	if err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			exitCode = exitErr.ExitCode()
+		} else {
+			exitCode = -1
+		}
+		if ctx.Err() == context.DeadlineExceeded {
+			so := strings.ReplaceAll(string(stdoutBytes), "\r\n", "\n")
+			so = strings.ReplaceAll(so, "\r", "\n")
+			se := strings.ReplaceAll(string(stderrBytes), "\r\n", "\n")
+			se = strings.ReplaceAll(se, "\r", "\n")
+			resp := RunCommandResponse{
+				Stdout:   so,
+				Stderr:   se,
+				ExitCode: -1,
+				Error:    "命令执行超时（" + terminalTimeout.String() + "）",
+			}
+			c.JSON(http.StatusOK, resp)
+			return
+		}
+		h.logger.Debug("终端命令执行异常", zap.String("command", maskTerminalCommand(cmdStr)), zap.Error(err))
+	}
+
+	// 统一为 \n，避免前端因 \r 出现错位/对角线排版
+	stdoutStr := strings.ReplaceAll(string(stdoutBytes), "\r\n", "\n")
+	stdoutStr = strings.ReplaceAll(stdoutStr, "\r", "\n")
+	stderrStr := strings.ReplaceAll(string(stderrBytes), "\r\n", "\n")
+	stderrStr = strings.ReplaceAll(stderrStr, "\r", "\n")
+
+	resp := RunCommandResponse{
+		Stdout:   stdoutStr,
+		Stderr:   stderrStr,
+		ExitCode: exitCode,
+	}
+	if err != nil && exitCode != 0 {
+		resp.Error = err.Error()
+	}
+	c.JSON(http.StatusOK, resp)
+}
+
+// streamEvent SSE 事件
+type streamEvent struct {
+	T string `json:"t"` // "out" | "err" | "exit"
+	D string `json:"d,omitempty"`
+	C int    `json:"c"` // exit code（不用 omitempty，否则 0 不序列化导致前端显示 [exit undefined]）
+}
+
+// RunCommandStream 流式执行命令，输出实时推送到前端（SSE）
+func (h *TerminalHandler) RunCommandStream(c *gin.Context) {
+	var req RunCommandRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "请求体无效，需要 command 字段"})
+		return
+	}
+	cmdStr := strings.TrimSpace(req.Command)
+	if cmdStr == "" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "command 不能为空"})
+		return
+	}
+	if len(cmdStr) > terminalMaxCommandLen {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "命令过长"})
+		return
+	}
+	shell := req.Shell
+	if shell == "" {
+		if runtime.GOOS == "windows" {
+			shell = "cmd"
+		} else {
+			shell = "sh"
+		}
+	}
+	ctx, cancel := context.WithTimeout(c.Request.Context(), terminalTimeout)
+	defer cancel()
+
+	var cmd *exec.Cmd
+	if runtime.GOOS == "windows" {
+		cmd = exec.CommandContext(ctx, "cmd", "/c", cmdStr)
+	} else {
+		cmd = exec.CommandContext(ctx, shell, "-c", cmdStr)
+		cmd.Env = append(os.Environ(), "COLUMNS=256", "LINES=40", "TERM=xterm-256color")
+	}
+	if req.Cwd != "" {
+		absCwd, err := filepath.Abs(req.Cwd)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "工作目录无效"})
+			return
+		}
+		cur, _ := os.Getwd()
+		curAbs, _ := filepath.Abs(cur)
+		rel, err := filepath.Rel(curAbs, absCwd)
+		if err != nil || strings.HasPrefix(rel, "..") || rel == ".." {
+			c.JSON(http.StatusBadRequest, gin.H{"error": "工作目录必须在当前进程目录下"})
+			return
+		}
+		cmd.Dir = absCwd
+	}
+
+	c.Header("Content-Type", "text/event-stream")
+	c.Header("Cache-Control", "no-cache")
+	c.Header("Connection", "keep-alive")
+	c.Header("X-Accel-Buffering", "no")
+	c.Writer.WriteHeader(http.StatusOK)
+	flusher, ok := c.Writer.(http.Flusher)
+	if !ok {
+		cancel()
+		return
+	}
+
+	sendEvent := func(ev streamEvent) {
+		body, _ := json.Marshal(ev)
+		c.SSEvent("", string(body))
+		flusher.Flush()
+	}
+
+	runCommandStreamImpl(cmd, sendEvent, ctx)
+}

internal/handler/terminal_stream_unix.go

@@ -0,0 +1,46 @@
+//go:build !windows
+
+package handler
+
+import (
+	"bufio"
+	"context"
+	"os/exec"
+	"strings"
+
+	"github.com/creack/pty"
+)
+
+const ptyCols = 256
+const ptyRows = 40
+
+// runCommandStreamImpl 在 Unix 下用 PTY 执行，使 ping 等命令按终端宽度排版（isatty 为真）
+func runCommandStreamImpl(cmd *exec.Cmd, sendEvent func(streamEvent), ctx context.Context) {
+	ptmx, err := pty.StartWithSize(cmd, &pty.Winsize{Cols: ptyCols, Rows: ptyRows})
+	if err != nil {
+		sendEvent(streamEvent{T: "exit", C: -1})
+		return
+	}
+	defer ptmx.Close()
+
+	normalize := func(s string) string {
+		s = strings.ReplaceAll(s, "\r\n", "\n")
+		return strings.ReplaceAll(s, "\r", "\n")
+	}
+	sc := bufio.NewScanner(ptmx)
+	for sc.Scan() {
+		sendEvent(streamEvent{T: "out", D: normalize(sc.Text())})
+	}
+	exitCode := 0
+	if err := cmd.Wait(); err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			exitCode = exitErr.ExitCode()
+		} else {
+			exitCode = -1
+		}
+	}
+	if ctx.Err() == context.DeadlineExceeded {
+		exitCode = -1
+	}
+	sendEvent(streamEvent{T: "exit", C: exitCode})
+}

internal/handler/terminal_stream_windows.go

@@ -0,0 +1,65 @@
+//go:build windows
+
+package handler
+
+import (
+	"bufio"
+	"context"
+	"os/exec"
+	"strings"
+	"sync"
+)
+
+// runCommandStreamImpl 在 Windows 下用 stdout/stderr 管道执行
+func runCommandStreamImpl(cmd *exec.Cmd, sendEvent func(streamEvent), ctx context.Context) {
+	stdoutPipe, err := cmd.StdoutPipe()
+	if err != nil {
+		sendEvent(streamEvent{T: "exit", C: -1})
+		return
+	}
+	stderrPipe, err := cmd.StderrPipe()
+	if err != nil {
+		sendEvent(streamEvent{T: "exit", C: -1})
+		return
+	}
+	if err := cmd.Start(); err != nil {
+		sendEvent(streamEvent{T: "exit", C: -1})
+		return
+	}
+
+	normalize := func(s string) string {
+		s = strings.ReplaceAll(s, "\r\n", "\n")
+		return strings.ReplaceAll(s, "\r", "\n")
+	}
+
+	var wg sync.WaitGroup
+	wg.Add(2)
+	go func() {
+		defer wg.Done()
+		sc := bufio.NewScanner(stdoutPipe)
+		for sc.Scan() {
+			sendEvent(streamEvent{T: "out", D: normalize(sc.Text())})
+		}
+	}()
+	go func() {
+		defer wg.Done()
+		sc := bufio.NewScanner(stderrPipe)
+		for sc.Scan() {
+			sendEvent(streamEvent{T: "err", D: normalize(sc.Text())})
+		}
+	}()
+
+	wg.Wait()
+	exitCode := 0
+	if err := cmd.Wait(); err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			exitCode = exitErr.ExitCode()
+		} else {
+			exitCode = -1
+		}
+	}
+	if ctx.Err() == context.DeadlineExceeded {
+		exitCode = -1
+	}
+	sendEvent(streamEvent{T: "exit", C: exitCode})
+}

internal/handler/terminal_ws_unix.go

@@ -0,0 +1,95 @@
+//go:build !windows
+
+package handler
+
+import (
+	"net/http"
+	"os"
+	"os/exec"
+	"time"
+
+	"github.com/creack/pty"
+	"github.com/gin-gonic/gin"
+	"github.com/gorilla/websocket"
+)
+
+// wsUpgrader 仅用于系统设置中的终端 WebSocket，会复用已有的登录保护（JWT 中间件在上层路由组）
+var wsUpgrader = websocket.Upgrader{
+	CheckOrigin: func(r *http.Request) bool {
+		// 由于已在 Gin 路由层做了认证，这里放宽 Origin，方便在同一域名下通过 HTTPS/WSS 访问
+		return true
+	},
+}
+
+// RunCommandWS 提供真正交互式 Shell：基于 WebSocket + PTY 的长会话
+// 前端建立 WebSocket 连接后，所有键盘输入都会透传到 Shell，Shell 的输出也会实时写回前端。
+func (h *TerminalHandler) RunCommandWS(c *gin.Context) {
+	conn, err := wsUpgrader.Upgrade(c.Writer, c.Request, nil)
+	if err != nil {
+		return
+	}
+	defer conn.Close()
+
+	// 启动交互式 Shell，这里优先使用 bash，找不到则退回 sh
+	shell := "bash"
+	if _, err := exec.LookPath(shell); err != nil {
+		shell = "sh"
+	}
+	cmd := exec.Command(shell)
+	cmd.Env = append(os.Environ(),
+		"COLUMNS=256",
+		"LINES=40",
+		"TERM=xterm-256color",
+	)
+
+	ptmx, err := pty.StartWithSize(cmd, &pty.Winsize{Cols: ptyCols, Rows: ptyRows})
+	if err != nil {
+		return
+	}
+	defer ptmx.Close()
+
+	// Shell -> WebSocket：将 PTY 输出实时发给前端
+	doneChan := make(chan struct{})
+	go func() {
+		buf := make([]byte, 4096)
+		for {
+			n, err := ptmx.Read(buf)
+			if n > 0 {
+				_ = conn.WriteMessage(websocket.BinaryMessage, buf[:n])
+			}
+			if err != nil {
+				break
+			}
+		}
+		close(doneChan)
+	}()
+
+	// WebSocket -> Shell：将前端输入写入 PTY（包括 sudo 密码、Ctrl+C 等）
+	conn.SetReadLimit(64 * 1024)
+	_ = conn.SetReadDeadline(time.Now().Add(terminalTimeout))
+	conn.SetPongHandler(func(string) error {
+		_ = conn.SetReadDeadline(time.Now().Add(terminalTimeout))
+		return nil
+	})
+
+	for {
+		msgType, data, err := conn.ReadMessage()
+		if err != nil {
+			_ = cmd.Process.Kill()
+			break
+		}
+		if msgType != websocket.TextMessage && msgType != websocket.BinaryMessage {
+			continue
+		}
+		if len(data) == 0 {
+			continue
+		}
+		if _, err := ptmx.Write(data); err != nil {
+			_ = cmd.Process.Kill()
+			break
+		}
+	}
+
+	<-doneChan
+}
+

internal/knowledge/embedder.go

@@ -6,39 +6,75 @@ import (
 	"fmt"
 	"net/http"
 	"strings"
+	"sync"
 	"time"
 
 	"cyberstrike-ai/internal/config"
 	"cyberstrike-ai/internal/openai"
 
 	"go.uber.org/zap"
+	"golang.org/x/time/rate"
 )
 
 // Embedder 文本嵌入器
 type Embedder struct {
-	openAIClient *openai.Client
-	config       *config.KnowledgeConfig
-	openAIConfig *config.OpenAIConfig // 用于获取API Key
-	logger       *zap.Logger
+	openAIClient   *openai.Client
+	config         *config.KnowledgeConfig
+	openAIConfig   *config.OpenAIConfig // 用于获取 API Key
+	logger         *zap.Logger
+	rateLimiter    *rate.Limiter       // 速率限制器
+	rateLimitDelay time.Duration       // 请求间隔时间
+	maxRetries     int                 // 最大重试次数
+	retryDelay     time.Duration       // 重试间隔
+	mu             sync.Mutex          // 保护 rateLimiter
 }
 
 // NewEmbedder 创建新的嵌入器
 func NewEmbedder(cfg *config.KnowledgeConfig, openAIConfig *config.OpenAIConfig, openAIClient *openai.Client, logger *zap.Logger) *Embedder {
+	// 初始化速率限制器
+	var rateLimiter *rate.Limiter
+	var rateLimitDelay time.Duration
+
+	// 如果配置了 MaxRPM，根据 RPM 计算速率限制
+	if cfg.Indexing.MaxRPM > 0 {
+		rpm := cfg.Indexing.MaxRPM
+		rateLimiter = rate.NewLimiter(rate.Every(time.Minute/time.Duration(rpm)), rpm)
+		logger.Info("知识库索引速率限制已启用", zap.Int("maxRPM", rpm))
+	} else if cfg.Indexing.RateLimitDelayMs > 0 {
+		// 如果没有配置 MaxRPM 但配置了固定延迟，使用固定延迟模式
+		rateLimitDelay = time.Duration(cfg.Indexing.RateLimitDelayMs) * time.Millisecond
+		logger.Info("知识库索引固定延迟已启用", zap.Duration("delay", rateLimitDelay))
+	}
+
+	// 重试配置
+	maxRetries := 3
+	retryDelay := 1000 * time.Millisecond
+	if cfg.Indexing.MaxRetries > 0 {
+		maxRetries = cfg.Indexing.MaxRetries
+	}
+	if cfg.Indexing.RetryDelayMs > 0 {
+		retryDelay = time.Duration(cfg.Indexing.RetryDelayMs) * time.Millisecond
+	}
+
 	return &Embedder{
-		openAIClient: openAIClient,
-		config:       cfg,
-		openAIConfig: openAIConfig,
-		logger:       logger,
+		openAIClient:   openAIClient,
+		config:         cfg,
+		openAIConfig:   openAIConfig,
+		logger:         logger,
+		rateLimiter:    rateLimiter,
+		rateLimitDelay: rateLimitDelay,
+		maxRetries:     maxRetries,
+		retryDelay:     retryDelay,
 	}
 }
 
-// EmbeddingRequest OpenAI嵌入请求
+// EmbeddingRequest OpenAI 嵌入请求
 type EmbeddingRequest struct {
 	Model string   `json:"model"`
 	Input []string `json:"input"`
 }
 
-// EmbeddingResponse OpenAI嵌入响应
+// EmbeddingResponse OpenAI 嵌入响应
 type EmbeddingResponse struct {
 	Data []EmbeddingData `json:"data"`
 	Error *EmbeddingError `json:"error,omitempty"`
@@ -56,12 +92,69 @@ type EmbeddingError struct {
 	Type    string `json:"type"`
 }
 
-// EmbedText 对文本进行嵌入
-func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error) {
-	if e.openAIClient == nil {
-		return nil, fmt.Errorf("OpenAI客户端未初始化")
+// waitRateLimiter 等待速率限制器
+func (e *Embedder) waitRateLimiter() {
+	e.mu.Lock()
+	defer e.mu.Unlock()
+
+	if e.rateLimiter != nil {
+		// 等待令牌
+		ctx := context.Background()
+		if err := e.rateLimiter.Wait(ctx); err != nil {
+			e.logger.Warn("速率限制器等待失败", zap.Error(err))
+		}
 	}
 
+	if e.rateLimitDelay > 0 {
+		time.Sleep(e.rateLimitDelay)
+	}
+}
+
+// EmbedText 对文本进行嵌入（带重试和速率限制）
+func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error) {
+	if e.openAIClient == nil {
+		return nil, fmt.Errorf("OpenAI 客户端未初始化")
+	}
+
+	var lastErr error
+	for attempt := 0; attempt < e.maxRetries; attempt++ {
+		// 速率限制
+		if attempt > 0 {
+			// 重试时等待更长时间
+			waitTime := e.retryDelay * time.Duration(attempt)
+			e.logger.Debug("重试前等待", zap.Int("attempt", attempt+1), zap.Duration("waitTime", waitTime))
+			select {
+			case <-ctx.Done():
+				return nil, ctx.Err()
+			case <-time.After(waitTime):
+			}
+		} else {
+			e.waitRateLimiter()
+		}
+
+		result, err := e.doEmbedText(ctx, text)
+		if err == nil {
+			return result, nil
+		}
+
+		lastErr = err
+
+		// 检查是否是可重试的错误（429 速率限制、5xx 服务器错误、网络错误）
+		if !e.isRetryableError(err) {
+			return nil, err
+		}
+
+		e.logger.Debug("嵌入请求失败，准备重试",
+			zap.Int("attempt", attempt+1),
+			zap.Int("maxRetries", e.maxRetries),
+			zap.Error(err))
+	}
+
+	return nil, fmt.Errorf("达到最大重试次数 (%d): %v", e.maxRetries, lastErr)
+}
+
+// doEmbedText 执行实际的嵌入请求（内部方法）
+func (e *Embedder) doEmbedText(ctx context.Context, text string) ([]float32, error) {
 	// 使用配置的嵌入模型
 	model := e.config.Embedding.Model
 	if model == "" {
@@ -73,7 +166,7 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 		Input: []string{text},
 	}
 
-	// 清理baseURL：去除前后空格和尾部斜杠
+	// 清理 baseURL：去除前后空格和尾部斜杠
 	baseURL := strings.TrimSpace(e.config.Embedding.BaseURL)
 	baseURL = strings.TrimSuffix(baseURL, "/")
 	if baseURL == "" {
@@ -83,24 +176,24 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 	// 构建请求
 	body, err := json.Marshal(req)
 	if err != nil {
-		return nil, fmt.Errorf("序列化请求失败: %w", err)
+		return nil, fmt.Errorf("序列化请求失败：%w", err)
 	}
 
 	requestURL := baseURL + "/embeddings"
 	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, requestURL, strings.NewReader(string(body)))
 	if err != nil {
-		return nil, fmt.Errorf("创建请求失败: %w", err)
+		return nil, fmt.Errorf("创建请求失败：%w", err)
 	}
 
 	httpReq.Header.Set("Content-Type", "application/json")
-	
-	// 使用配置的API Key，如果没有则使用OpenAI配置的
+
+	// 使用配置的 API Key，如果没有则使用 OpenAI 配置的
 	apiKey := strings.TrimSpace(e.config.Embedding.APIKey)
 	if apiKey == "" && e.openAIConfig != nil {
 		apiKey = e.openAIConfig.APIKey
 	}
 	if apiKey == "" {
-		return nil, fmt.Errorf("API Key未配置")
+		return nil, fmt.Errorf("API Key 未配置")
 	}
 	httpReq.Header.Set("Authorization", "Bearer "+apiKey)
 
@@ -110,7 +203,7 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 	}
 	resp, err := httpClient.Do(httpReq)
 	if err != nil {
-		return nil, fmt.Errorf("发送请求失败: %w", err)
+		return nil, fmt.Errorf("发送请求失败：%w", err)
 	}
 	defer resp.Body.Close()
 
@@ -132,7 +225,7 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 	if len(requestBodyPreview) > 200 {
 		requestBodyPreview = requestBodyPreview[:200] + "..."
 	}
-	e.logger.Debug("嵌入API请求",
+	e.logger.Debug("嵌入 API 请求",
 		zap.String("url", httpReq.URL.String()),
 		zap.String("model", model),
 		zap.String("requestBody", requestBodyPreview),
@@ -148,12 +241,12 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 		if len(bodyPreview) > 500 {
 			bodyPreview = bodyPreview[:500] + "..."
 		}
-		return nil, fmt.Errorf("解析响应失败 (URL: %s, 状态码: %d, 响应长度: %d字节): %w\n请求体: %s\n响应内容预览: %s",
+		return nil, fmt.Errorf("解析响应失败 (URL: %s, 状态码：%d, 响应长度：%d字节): %w\n请求体：%s\n响应内容预览：%s",
 			requestURL, resp.StatusCode, len(bodyBytes), err, requestBodyPreview, bodyPreview)
 	}
 
 	if embeddingResp.Error != nil {
-		return nil, fmt.Errorf("OpenAI API错误 (状态码: %d): 类型=%s, 消息=%s",
+		return nil, fmt.Errorf("OpenAI API 错误 (状态码：%d): 类型=%s, 消息=%s",
 			resp.StatusCode, embeddingResp.Error.Type, embeddingResp.Error.Message)
 	}
 
@@ -162,7 +255,7 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 		if len(bodyPreview) > 500 {
 			bodyPreview = bodyPreview[:500] + "..."
 		}
-		return nil, fmt.Errorf("HTTP请求失败 (URL: %s, 状态码: %d): 响应内容=%s", requestURL, resp.StatusCode, bodyPreview)
+		return nil, fmt.Errorf("HTTP 请求失败 (URL: %s, 状态码：%d): 响应内容=%s", requestURL, resp.StatusCode, bodyPreview)
 	}
 
 	if len(embeddingResp.Data) == 0 {
@@ -170,11 +263,11 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 		if len(bodyPreview) > 500 {
 			bodyPreview = bodyPreview[:500] + "..."
 		}
-		return nil, fmt.Errorf("未收到嵌入数据 (状态码: %d, 响应长度: %d字节)\n响应内容: %s",
+		return nil, fmt.Errorf("未收到嵌入数据 (状态码：%d, 响应长度：%d字节)\n响应内容：%s",
 			resp.StatusCode, len(bodyBytes), bodyPreview)
 	}
 
-	// 转换为float32
+	// 转换为 float32
 	embedding := make([]float32, len(embeddingResp.Data[0].Embedding))
 	for i, v := range embeddingResp.Data[0].Embedding {
 		embedding[i] = float32(v)
@@ -183,23 +276,48 @@ func (e *Embedder) EmbedText(ctx context.Context, text string) ([]float32, error
 	return embedding, nil
 }
 
+// isRetryableError 判断是否是可重试的错误
+func (e *Embedder) isRetryableError(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	errStr := err.Error()
+
+	// 429 速率限制错误
+	if strings.Contains(errStr, "429") || strings.Contains(errStr, "rate limit") {
+		return true
+	}
+
+	// 5xx 服务器错误
+	if strings.Contains(errStr, "500") || strings.Contains(errStr, "502") ||
+		strings.Contains(errStr, "503") || strings.Contains(errStr, "504") {
+		return true
+	}
+
+	// 网络错误
+	if strings.Contains(errStr, "timeout") || strings.Contains(errStr, "connection") ||
+		strings.Contains(errStr, "network") || strings.Contains(errStr, "EOF") {
+		return true
+	}
+
+	return false
+}
+
 // EmbedTexts 批量嵌入文本
 func (e *Embedder) EmbedTexts(ctx context.Context, texts []string) ([][]float32, error) {
 	if len(texts) == 0 {
 		return nil, nil
 	}
 
-	// OpenAI API支持批量，但为了简单起见，我们逐个处理
-	// 实际可以使用批量API以提高效率
 	embeddings := make([][]float32, len(texts))
 	for i, text := range texts {
 		embedding, err := e.EmbedText(ctx, text)
 		if err != nil {
-			return nil, fmt.Errorf("嵌入文本[%d]失败: %w", i, err)
+			return nil, fmt.Errorf("嵌入文本 [%d] 失败：%w", i, err)
 		}
 		embeddings[i] = embedding
 	}
 
 	return embeddings, nil
 }
-

internal/knowledge/indexer.go

@@ -10,56 +10,133 @@ import (
 	"sync"
 	"time"
 
+	"cyberstrike-ai/internal/config"
+
 	"github.com/google/uuid"
 	"go.uber.org/zap"
 )
 
 // Indexer 索引器，负责将知识项分块并向量化
 type Indexer struct {
-	db        *sql.DB
-	embedder  *Embedder
-	logger    *zap.Logger
-	chunkSize int // 每个块的最大token数（估算）
-	overlap   int // 块之间的重叠token数
-	
+	db             *sql.DB
+	embedder       *Embedder
+	logger         *zap.Logger
+	chunkSize      int // 每个块的最大 token 数（估算）
+	overlap        int // 块之间的重叠 token 数
+	maxChunks      int // 单个知识项的最大块数量（0 表示不限制）
+
 	// 错误跟踪
-	mu           sync.RWMutex
-	lastError    string    // 最近一次错误信息
+	mu            sync.RWMutex
+	lastError     string    // 最近一次错误信息
 	lastErrorTime time.Time // 最近一次错误时间
-	errorCount   int       // 连续错误计数
+	errorCount    int       // 连续错误计数
+
+	// 重建索引状态跟踪
+	rebuildMu          sync.RWMutex
+	isRebuilding       bool      // 是否正在重建索引
+	rebuildTotalItems  int       // 重建总项数
+	rebuildCurrent     int       // 当前已处理项数
+	rebuildFailed      int       // 重建失败项数
+	rebuildStartTime   time.Time // 重建开始时间
+	rebuildLastItemID  string    // 最近处理的项 ID
+	rebuildLastChunks  int       // 最近处理的项的分块数
 }
 
 // NewIndexer 创建新的索引器
-func NewIndexer(db *sql.DB, embedder *Embedder, logger *zap.Logger) *Indexer {
+func NewIndexer(db *sql.DB, embedder *Embedder, logger *zap.Logger, indexingCfg *config.IndexingConfig) *Indexer {
+	chunkSize := 512
+	overlap := 50
+	maxChunks := 0
+	if indexingCfg != nil {
+		if indexingCfg.ChunkSize > 0 {
+			chunkSize = indexingCfg.ChunkSize
+		}
+		if indexingCfg.ChunkOverlap >= 0 {
+			overlap = indexingCfg.ChunkOverlap
+		}
+		if indexingCfg.MaxChunksPerItem > 0 {
+			maxChunks = indexingCfg.MaxChunksPerItem
+		}
+	}
 	return &Indexer{
 		db:        db,
 		embedder:  embedder,
 		logger:    logger,
-		chunkSize: 512, // 默认512 tokens
-		overlap:   50,  // 默认50 tokens重叠
+		chunkSize: chunkSize,
+		overlap:   overlap,
+		maxChunks: maxChunks,
 	}
 }
 
-// ChunkText 将文本分块（支持重叠）
+// ChunkText 将文本分块（支持重叠，保留标题上下文）
 func (idx *Indexer) ChunkText(text string) []string {
-	// 按Markdown标题分割
-	chunks := idx.splitByMarkdownHeaders(text)
+	// 按 Markdown 标题分割，获取带标题的块
+	sections := idx.splitByMarkdownHeadersWithContent(text)
 
-	// 如果块太大，进一步分割
+	// 处理每个块
 	result := make([]string, 0)
-	for _, chunk := range chunks {
-		if idx.estimateTokens(chunk) <= idx.chunkSize {
-			result = append(result, chunk)
+	for _, section := range sections {
+		// 构建父级标题路径（不包含最后一级标题，因为内容中已经包含）
+		// 例如：["# A", "## B", "### C"] -> "[# A > ## B]"
+		var parentHeaderPath string
+		if len(section.HeaderPath) > 1 {
+			parentHeaderPath = strings.Join(section.HeaderPath[:len(section.HeaderPath)-1], " > ")
+		}
+
+		// 提取内容的第一行作为标题（如 "# Prompt Injection"）
+		firstLine, remainingContent := extractFirstLine(section.Content)
+
+		// 如果剩余内容为空或只有空白，说明这个块只有标题没有正文，跳过
+		if strings.TrimSpace(remainingContent) == "" {
+			continue
+		}
+
+		// 如果块太大，进一步分割
+		if idx.estimateTokens(section.Content) <= idx.chunkSize {
+			// 块大小合适，添加父级标题前缀
+			if parentHeaderPath != "" {
+				result = append(result, fmt.Sprintf("[%s] %s", parentHeaderPath, section.Content))
+			} else {
+				result = append(result, section.Content)
+			}
 		} else {
-			// 按段落分割
-			subChunks := idx.splitByParagraphs(chunk)
-			for _, subChunk := range subChunks {
-				if idx.estimateTokens(subChunk) <= idx.chunkSize {
-					result = append(result, subChunk)
-				} else {
-					// 按句子分割（支持重叠）
-					chunksWithOverlap := idx.splitBySentencesWithOverlap(subChunk)
-					result = append(result, chunksWithOverlap...)
+			// 块太大，按子标题或段落分割，保持标题上下文
+			// 首先尝试按子标题分割（保留子标题结构）
+			subSections := idx.splitBySubHeaders(section.Content, firstLine, parentHeaderPath)
+			if len(subSections) > 1 {
+				// 成功按子标题分割，递归处理每个子块
+				for _, sub := range subSections {
+					if idx.estimateTokens(sub) <= idx.chunkSize {
+						result = append(result, sub)
+					} else {
+						// 子块仍然太大，按段落分割（保留标题前缀）
+						paragraphs := idx.splitByParagraphsWithHeader(sub, parentHeaderPath)
+						for _, para := range paragraphs {
+							if idx.estimateTokens(para) <= idx.chunkSize {
+								result = append(result, para)
+							} else {
+								// 段落仍太大，按句子分割
+								sentenceChunks := idx.splitBySentencesWithOverlap(para)
+								for _, chunk := range sentenceChunks {
+									result = append(result, chunk)
+								}
+							}
+						}
+					}
+				}
+			} else {
+				// 没有子标题，按段落分割（保留标题前缀）
+				paragraphs := idx.splitByParagraphsWithHeader(section.Content, parentHeaderPath)
+				for _, para := range paragraphs {
+					if idx.estimateTokens(para) <= idx.chunkSize {
+						result = append(result, para)
+					} else {
+						// 段落仍太大，按句子分割
+						sentenceChunks := idx.splitBySentencesWithOverlap(para)
+						for _, chunk := range sentenceChunks {
+							result = append(result, chunk)
+						}
+					}
 				}
 			}
 		}
@@ -68,43 +145,183 @@ func (idx *Indexer) ChunkText(text string) []string {
 	return result
 }
 
-// splitByMarkdownHeaders 按Markdown标题分割
-func (idx *Indexer) splitByMarkdownHeaders(text string) []string {
-	// 匹配Markdown标题 (# ## ### 等)
+// extractFirstLine 提取第一行内容和剩余内容
+func extractFirstLine(content string) (firstLine, remaining string) {
+	lines := strings.SplitN(content, "\n", 2)
+	if len(lines) == 0 {
+		return "", ""
+	}
+	if len(lines) == 1 {
+		return lines[0], ""
+	}
+	return lines[0], lines[1]
+}
+
+// splitBySubHeaders 尝试按子标题分割内容（用于处理大块内容）
+// headerPrefix 是父级标题路径，用于添加到每个子块
+func (idx *Indexer) splitBySubHeaders(content, headerPrefix, parentPath string) []string {
+	// 匹配 Markdown 子标题（## 及以上）
+	subHeaderRegex := regexp.MustCompile(`(?m)^#{2,6}\s+.+$`)
+	matches := subHeaderRegex.FindAllStringIndex(content, -1)
+
+	if len(matches) == 0 {
+		// 没有子标题，返回原始内容
+		return []string{content}
+	}
+
+	result := make([]string, 0, len(matches))
+	for i, match := range matches {
+		start := match[0]
+		nextStart := len(content)
+		if i+1 < len(matches) {
+			nextStart = matches[i+1][0]
+		}
+
+		subContent := strings.TrimSpace(content[start:nextStart])
+
+		// 添加父级路径前缀
+		if parentPath != "" {
+			result = append(result, fmt.Sprintf("[%s] %s", parentPath, subContent))
+		} else {
+			result = append(result, subContent)
+		}
+	}
+
+	return result
+}
+
+// splitByParagraphsWithHeader 按段落分割，每个段落添加标题前缀（用于保持上下文）
+func (idx *Indexer) splitByParagraphsWithHeader(content, parentPath string) []string {
+	// 提取第一行作为标题
+	firstLine, _ := extractFirstLine(content)
+
+	paragraphs := strings.Split(content, "\n\n")
+	result := make([]string, 0)
+
+	for i, p := range paragraphs {
+		trimmed := strings.TrimSpace(p)
+		if trimmed == "" {
+			continue
+		}
+
+		// 过滤掉只有标题的段落（没有实际内容）
+		if strings.TrimSpace(trimmed) == strings.TrimSpace(firstLine) {
+			continue
+		}
+
+		// 第一个段落已经包含标题，不需要重复添加
+		if i == 0 && strings.Contains(trimmed, firstLine) {
+			if parentPath != "" {
+				result = append(result, fmt.Sprintf("[%s] %s", parentPath, trimmed))
+			} else {
+				result = append(result, trimmed)
+			}
+		} else {
+			// 其他段落添加标题前缀以保持上下文
+			if parentPath != "" {
+				result = append(result, fmt.Sprintf("[%s] %s\n%s", parentPath, firstLine, trimmed))
+			} else {
+				result = append(result, fmt.Sprintf("%s\n%s", firstLine, trimmed))
+			}
+		}
+	}
+
+	return result
+}
+
+// Section 表示一个带标题路径的文本块
+type Section struct {
+	HeaderPath []string // 标题路径（如 ["# SQL 注入", "## 检测方法"]）
+	Content    string   // 块内容
+}
+
+// splitByMarkdownHeadersWithContent 按 Markdown 标题分割，返回带标题路径的块
+// 每个块的内容包含自己的标题，用于向量化检索
+//
+// 例如，对于以下 Markdown:
+//   # Prompt Injection
+//   引言内容
+//   ## Summary
+//   目录内容
+//
+// 返回：
+//   [{HeaderPath: ["# Prompt Injection"], Content: "# Prompt Injection\n引言内容"},
+//    {HeaderPath: ["# Prompt Injection", "## Summary"], Content: "## Summary\n目录内容"}]
+func (idx *Indexer) splitByMarkdownHeadersWithContent(text string) []Section {
+	// 匹配 Markdown 标题 (# ## ### 等)
 	headerRegex := regexp.MustCompile(`(?m)^#{1,6}\s+.+$`)
 
 	// 找到所有标题位置
 	matches := headerRegex.FindAllStringIndex(text, -1)
 	if len(matches) == 0 {
-		return []string{text}
+		// 没有标题，返回整个文本
+		return []Section{{HeaderPath: []string{}, Content: text}}
 	}
 
-	chunks := make([]string, 0)
-	lastPos := 0
+	sections := make([]Section, 0, len(matches))
+	currentHeaderPath := []string{}
 
-	for _, match := range matches {
+	for i, match := range matches {
 		start := match[0]
-		if start > lastPos {
-			chunks = append(chunks, strings.TrimSpace(text[lastPos:start]))
-		}
-		lastPos = start
-	}
+		end := match[1]
+		nextStart := len(text)
 
-	// 添加最后一部分
-	if lastPos < len(text) {
-		chunks = append(chunks, strings.TrimSpace(text[lastPos:]))
+		// 找到下一个标题的位置
+		if i+1 < len(matches) {
+			nextStart = matches[i+1][0]
+		}
+
+		// 提取当前标题
+		headerLine := strings.TrimSpace(text[start:end])
+
+		// 计算标题层级（# 的数量）
+		level := 0
+		for _, ch := range headerLine {
+			if ch == '#' {
+				level++
+			} else {
+				break
+			}
+		}
+
+		// 更新标题路径：移除比当前层级深或等于的子标题，然后添加当前标题
+		newPath := make([]string, 0, len(currentHeaderPath)+1)
+		for _, h := range currentHeaderPath {
+			hLevel := 0
+			for _, ch := range h {
+				if ch == '#' {
+					hLevel++
+				} else {
+					break
+				}
+			}
+			if hLevel < level {
+				newPath = append(newPath, h)
+			}
+		}
+		newPath = append(newPath, headerLine)
+		currentHeaderPath = newPath
+
+		// 提取当前标题到下一个标题之间的内容（包含当前标题）
+		content := strings.TrimSpace(text[start:nextStart])
+
+		// 创建块，使用当前标题路径（包含当前标题）
+		sections = append(sections, Section{
+			HeaderPath: append([]string(nil), currentHeaderPath...),
+			Content:    content,
+		})
 	}
 
 	// 过滤空块
-	result := make([]string, 0)
-	for _, chunk := range chunks {
-		if strings.TrimSpace(chunk) != "" {
-			result = append(result, chunk)
+	result := make([]Section, 0, len(sections))
+	for _, section := range sections {
+		if strings.TrimSpace(section.Content) != "" {
+			result = append(result, section)
 		}
 	}
 
 	if len(result) == 0 {
-		return []string{text}
+		return []Section{{HeaderPath: []string{}, Content: text}}
 	}
 
 	return result
@@ -124,8 +341,12 @@ func (idx *Indexer) splitByParagraphs(text string) []string {
 
 // splitBySentences 按句子分割（用于内部，不包含重叠逻辑）
 func (idx *Indexer) splitBySentences(text string) []string {
-	// 简单的句子分割（按句号、问号、感叹号）
-	sentenceRegex := regexp.MustCompile(`[.!?]+\s+`)
+	// 简单的句子分割（按句号、问号、感叹号，支持中英文）
+	// . ! ? = 英文标点
+	// \u3002 = 。(中文句号)
+	// \uFF01 = ！(中文叹号)
+	// \uFF1F = ？(中文问号)
+	sentenceRegex := regexp.MustCompile(`[.!?\x{3002}\x{FF01}\x{FF1F}]+`)
 	sentences := sentenceRegex.Split(text, -1)
 	result := make([]string, 0)
 	for _, s := range sentences {
@@ -221,13 +442,13 @@ func (idx *Indexer) splitBySentencesSimple(text string) []string {
 	return result
 }
 
-// extractLastTokens 从文本末尾提取指定token数量的内容
+// extractLastTokens 从文本末尾提取指定 token 数量的内容
 func (idx *Indexer) extractLastTokens(text string, tokenCount int) string {
 	if tokenCount <= 0 || text == "" {
 		return ""
 	}
 
-	// 估算字符数（1 token ≈ 4字符）
+	// 估算字符数（1 token ≈ 4 字符）
 	charCount := tokenCount * 4
 	runes := []rune(text)
 
@@ -236,12 +457,11 @@ func (idx *Indexer) extractLastTokens(text string, tokenCount int) string {
 	}
 
 	// 从末尾提取指定数量的字符
-	// 尝试在句子边界处截断，避免截断句子中间
 	startPos := len(runes) - charCount
 	extracted := string(runes[startPos:])
 
-	// 尝试找到第一个句子边界（句号、问号、感叹号后的空格）
-	sentenceBoundary := regexp.MustCompile(`[.!?]+\s+`)
+	// 尝试找到第一个句子边界（支持中英文标点）
+	sentenceBoundary := regexp.MustCompile(`[.!?\x{3002}\x{FF01}\x{FF1F}]+`)
 	matches := sentenceBoundary.FindStringIndex(extracted)
 	if len(matches) > 0 && matches[0] > 0 {
 		// 在句子边界处截断，保留完整句子
@@ -251,41 +471,51 @@ func (idx *Indexer) extractLastTokens(text string, tokenCount int) string {
 	return strings.TrimSpace(extracted)
 }
 
-// estimateTokens 估算token数（简单估算：1 token ≈ 4字符）
+// estimateTokens 估算 token 数（简单估算：1 token ≈ 4 字符）
 func (idx *Indexer) estimateTokens(text string) int {
 	return len([]rune(text)) / 4
 }
 
 // IndexItem 索引知识项（分块并向量化）
 func (idx *Indexer) IndexItem(ctx context.Context, itemID string) error {
-	// 获取知识项（包含category和title，用于向量化）
+	// 获取知识项（包含 category 和 title，用于向量化）
 	var content, category, title string
 	err := idx.db.QueryRow("SELECT content, category, title FROM knowledge_base_items WHERE id = ?", itemID).Scan(&content, &category, &title)
 	if err != nil {
-		return fmt.Errorf("获取知识项失败: %w", err)
+		return fmt.Errorf("获取知识项失败：%w", err)
 	}
 
 	// 删除旧的向量（在 RebuildIndex 中已经统一清空，这里保留是为了单独调用 IndexItem 时的兼容性）
 	_, err = idx.db.Exec("DELETE FROM knowledge_embeddings WHERE item_id = ?", itemID)
 	if err != nil {
-		return fmt.Errorf("删除旧向量失败: %w", err)
+		return fmt.Errorf("删除旧向量失败：%w", err)
 	}
 
 	// 分块
 	chunks := idx.ChunkText(content)
+
+	// 应用最大块数限制
+	if idx.maxChunks > 0 && len(chunks) > idx.maxChunks {
+		idx.logger.Info("知识项块数量超过限制，已截断",
+			zap.String("itemId", itemID),
+			zap.Int("originalChunks", len(chunks)),
+			zap.Int("maxChunks", idx.maxChunks))
+		chunks = chunks[:idx.maxChunks]
+	}
+
 	idx.logger.Info("知识项分块完成", zap.String("itemId", itemID), zap.Int("chunks", len(chunks)))
 
 	// 跟踪该知识项的错误
 	itemErrorCount := 0
 	var firstError error
 	firstErrorChunkIndex := -1
-	
-	// 向量化每个块（包含category和title信息，以便向量检索时能匹配到风险类型）
+
+	// 向量化每个块（包含 category 和 title 信息，以便向量检索时能匹配到风险类型）
 	for i, chunk := range chunks {
-		// 将category和title信息包含到向量化的文本中
-		// 格式："[风险类型: {category}] [标题: {title}]\n{chunk内容}"
-		// 这样向量嵌入就会包含风险类型信息，即使SQL过滤失败，向量相似度也能帮助匹配
-		textForEmbedding := fmt.Sprintf("[风险类型: %s] [标题: %s]\n%s", category, title, chunk)
+		// 将 category 和 title 信息包含到向量化的文本中
+		// 格式："[风险类型：{category}] [标题：{title}]\n{chunk 内容}"
+		// 这样向量嵌入就会包含风险类型信息，即使 SQL 过滤失败，向量相似度也能帮助匹配
+		textForEmbedding := fmt.Sprintf("[风险类型：%s] [标题：%s]\n%s", category, title, chunk)
 
 		embedding, err := idx.embedder.EmbedText(ctx, textForEmbedding)
 		if err != nil {
@@ -305,18 +535,30 @@ func (idx *Indexer) IndexItem(ctx context.Context, itemID string) error {
 					zap.String("chunkPreview", chunkPreview),
 					zap.Error(err),
 				)
-				
+
 				// 更新全局错误跟踪
-				errorMsg := fmt.Sprintf("向量化失败 (知识项: %s): %v", itemID, err)
+				errorMsg := fmt.Sprintf("向量化失败 (知识项：%s): %v", itemID, err)
 				idx.mu.Lock()
 				idx.lastError = errorMsg
 				idx.lastErrorTime = time.Now()
 				idx.mu.Unlock()
 			}
-			
-			// 如果连续失败2个块，立即停止处理该知识项（降低阈值，更快停止）
-			// 这样可以避免继续浪费API调用，同时也能更快地检测到配置问题
-			if itemErrorCount >= 2 {
+
+			// 如果连续失败 5 个块，立即停止处理该知识项
+			// 这样可以避免继续浪费 API 调用，同时也能更快地检测到配置问题
+			// 对于大文档（超过 10 个块），允许失败比例不超过 50%
+			maxConsecutiveFailures := 5
+			if len(chunks) > 10 && itemErrorCount > len(chunks)/2 {
+				idx.logger.Error("知识项向量化失败比例过高，停止处理",
+					zap.String("itemId", itemID),
+					zap.Int("totalChunks", len(chunks)),
+					zap.Int("failedChunks", itemErrorCount),
+					zap.Int("firstErrorChunkIndex", firstErrorChunkIndex),
+					zap.Error(firstError),
+				)
+				return fmt.Errorf("知识项向量化失败比例过高 (%d/%d个块失败): %v", itemErrorCount, len(chunks), firstError)
+			}
+			if itemErrorCount >= maxConsecutiveFailures {
 				idx.logger.Error("知识项连续向量化失败，停止处理",
 					zap.String("itemId", itemID),
 					zap.Int("totalChunks", len(chunks)),
@@ -344,6 +586,13 @@ func (idx *Indexer) IndexItem(ctx context.Context, itemID string) error {
 	}
 
 	idx.logger.Info("知识项索引完成", zap.String("itemId", itemID), zap.Int("chunks", len(chunks)))
+
+	// 更新重建状态中的最近处理信息
+	idx.rebuildMu.Lock()
+	idx.rebuildLastItemID = itemID
+	idx.rebuildLastChunks = len(chunks)
+	idx.rebuildMu.Unlock()
+
 	return nil
 }
 
@@ -352,23 +601,38 @@ func (idx *Indexer) HasIndex() (bool, error) {
 	var count int
 	err := idx.db.QueryRow("SELECT COUNT(*) FROM knowledge_embeddings").Scan(&count)
 	if err != nil {
-		return false, fmt.Errorf("检查索引失败: %w", err)
+		return false, fmt.Errorf("检查索引失败：%w", err)
 	}
 	return count > 0, nil
 }
 
 // RebuildIndex 重建所有索引
 func (idx *Indexer) RebuildIndex(ctx context.Context) error {
+	// 设置重建状态
+	idx.rebuildMu.Lock()
+	idx.isRebuilding = true
+	idx.rebuildTotalItems = 0
+	idx.rebuildCurrent = 0
+	idx.rebuildFailed = 0
+	idx.rebuildStartTime = time.Now()
+	idx.rebuildLastItemID = ""
+	idx.rebuildLastChunks = 0
+	idx.rebuildMu.Unlock()
+
 	// 重置错误跟踪
 	idx.mu.Lock()
 	idx.lastError = ""
 	idx.lastErrorTime = time.Time{}
 	idx.errorCount = 0
 	idx.mu.Unlock()
-	
+
 	rows, err := idx.db.Query("SELECT id FROM knowledge_base_items")
 	if err != nil {
-		return fmt.Errorf("查询知识项失败: %w", err)
+		// 重置重建状态
+		idx.rebuildMu.Lock()
+		idx.isRebuilding = false
+		idx.rebuildMu.Unlock()
+		return fmt.Errorf("查询知识项失败：%w", err)
 	}
 	defer rows.Close()
 
@@ -376,34 +640,36 @@ func (idx *Indexer) RebuildIndex(ctx context.Context) error {
 	for rows.Next() {
 		var id string
 		if err := rows.Scan(&id); err != nil {
-			return fmt.Errorf("扫描知识项ID失败: %w", err)
+			// 重置重建状态
+			idx.rebuildMu.Lock()
+			idx.isRebuilding = false
+			idx.rebuildMu.Unlock()
+			return fmt.Errorf("扫描知识项 ID 失败：%w", err)
 		}
 		itemIDs = append(itemIDs, id)
 	}
 
+	idx.rebuildMu.Lock()
+	idx.rebuildTotalItems = len(itemIDs)
+	idx.rebuildMu.Unlock()
+
 	idx.logger.Info("开始重建索引", zap.Int("totalItems", len(itemIDs)))
 
-	// 在开始重建前，先清空所有旧的向量，确保进度从0开始
-	// 这样 GetIndexStatus 可以准确反映重建进度
-	_, err = idx.db.Exec("DELETE FROM knowledge_embeddings")
-	if err != nil {
-		idx.logger.Warn("清空旧索引失败", zap.Error(err))
-		// 继续执行，即使清空失败也尝试重建
-	} else {
-		idx.logger.Info("已清空旧索引，开始重建")
-	}
+	// 注意：不再清空所有旧索引，而是按增量方式更新
+	// 每个知识项在 IndexItem 中会先删除自己的旧向量，然后插入新向量
+	// 这样配置更新后只重新索引变化的知识项，保留其他知识项的索引
 
 	failedCount := 0
 	consecutiveFailures := 0
-	maxConsecutiveFailures := 2 // 连续失败2次后立即停止（降低阈值，更快停止）
+	maxConsecutiveFailures := 5 // 连续失败 5 次后立即停止（允许偶尔的临时错误）
 	firstFailureItemID := ""
 	var firstFailureError error
-	
+
 	for i, itemID := range itemIDs {
 		if err := idx.IndexItem(ctx, itemID); err != nil {
 			failedCount++
 			consecutiveFailures++
-			
+
 			// 只在第一个失败时记录详细日志
 			if consecutiveFailures == 1 {
 				firstFailureItemID = itemID
@@ -414,15 +680,15 @@ func (idx *Indexer) RebuildIndex(ctx context.Context) error {
 					zap.Error(err),
 				)
 			}
-			
+
 			// 如果连续失败过多，可能是配置问题，立即停止索引
 			if consecutiveFailures >= maxConsecutiveFailures {
-				errorMsg := fmt.Sprintf("连续 %d 个知识项索引失败，可能存在配置问题（如嵌入模型配置错误、API密钥无效、余额不足等）。第一个失败项: %s, 错误: %v", consecutiveFailures, firstFailureItemID, firstFailureError)
+				errorMsg := fmt.Sprintf("连续 %d 个知识项索引失败，可能存在配置问题（如嵌入模型配置错误、API 密钥无效、余额不足等）。第一个失败项：%s, 错误：%v", consecutiveFailures, firstFailureItemID, firstFailureError)
 				idx.mu.Lock()
 				idx.lastError = errorMsg
 				idx.lastErrorTime = time.Now()
 				idx.mu.Unlock()
-				
+
 				idx.logger.Error("连续索引失败次数过多，立即停止索引",
 					zap.Int("consecutiveFailures", consecutiveFailures),
 					zap.Int("totalItems", len(itemIDs)),
@@ -430,17 +696,17 @@ func (idx *Indexer) RebuildIndex(ctx context.Context) error {
 					zap.String("firstFailureItemId", firstFailureItemID),
 					zap.Error(firstFailureError),
 				)
-				return fmt.Errorf("连续索引失败次数过多: %v", firstFailureError)
+				return fmt.Errorf("连续索引失败次数过多：%v", firstFailureError)
 			}
-			
-			// 如果失败的知识项过多，记录警告但继续处理（降低阈值到30%）
+
+			// 如果失败的知识项过多，记录警告但继续处理（降低阈值到 30%）
 			if failedCount > len(itemIDs)*3/10 && failedCount == len(itemIDs)*3/10+1 {
-				errorMsg := fmt.Sprintf("索引失败的知识项过多 (%d/%d)，可能存在配置问题。第一个失败项: %s, 错误: %v", failedCount, len(itemIDs), firstFailureItemID, firstFailureError)
+				errorMsg := fmt.Sprintf("索引失败的知识项过多 (%d/%d)，可能存在配置问题。第一个失败项：%s, 错误：%v", failedCount, len(itemIDs), firstFailureItemID, firstFailureError)
 				idx.mu.Lock()
 				idx.lastError = errorMsg
 				idx.lastErrorTime = time.Now()
 				idx.mu.Unlock()
-				
+
 				idx.logger.Error("索引失败的知识项过多，可能存在配置问题",
 					zap.Int("failedCount", failedCount),
 					zap.Int("totalItems", len(itemIDs)),
@@ -450,20 +716,31 @@ func (idx *Indexer) RebuildIndex(ctx context.Context) error {
 			}
 			continue
 		}
-		
+
 		// 成功时重置连续失败计数和第一个失败信息
 		if consecutiveFailures > 0 {
 			consecutiveFailures = 0
 			firstFailureItemID = ""
 			firstFailureError = nil
 		}
-		
-		// 减少进度日志频率（每10个或每10%记录一次）
+
+		// 更新重建进度
+		idx.rebuildMu.Lock()
+		idx.rebuildCurrent = i + 1
+		idx.rebuildFailed = failedCount
+		idx.rebuildMu.Unlock()
+
+		// 减少进度日志频率（每 10 个或每 10% 记录一次）
 		if (i+1)%10 == 0 || (len(itemIDs) > 0 && (i+1)*100/len(itemIDs)%10 == 0 && (i+1)*100/len(itemIDs) > 0) {
 			idx.logger.Info("索引进度", zap.Int("current", i+1), zap.Int("total", len(itemIDs)), zap.Int("failed", failedCount))
 		}
 	}
 
+	// 重置重建状态
+	idx.rebuildMu.Lock()
+	idx.isRebuilding = false
+	idx.rebuildMu.Unlock()
+
 	idx.logger.Info("索引重建完成", zap.Int("totalItems", len(itemIDs)), zap.Int("failedCount", failedCount))
 	return nil
 }
@@ -474,3 +751,10 @@ func (idx *Indexer) GetLastError() (string, time.Time) {
 	defer idx.mu.RUnlock()
 	return idx.lastError, idx.lastErrorTime
 }
+
+// GetRebuildStatus 获取重建索引状态
+func (idx *Indexer) GetRebuildStatus() (isRebuilding bool, totalItems int, current int, failed int, lastItemID string, lastChunks int, startTime time.Time) {
+	idx.rebuildMu.RLock()
+	defer idx.rebuildMu.RUnlock()
+	return idx.isRebuilding, idx.rebuildTotalItems, idx.rebuildCurrent, idx.rebuildFailed, idx.rebuildLastItemID, idx.rebuildLastChunks, idx.rebuildStartTime
+}

internal/knowledge/manager.go

@@ -657,7 +657,7 @@ func (m *Manager) UpdateItem(id, category, title, content string) (*KnowledgeIte
 
 		// 删除旧目录（如果为空）
 		oldDir := filepath.Dir(item.FilePath)
-		if entries, err := os.ReadDir(oldDir); err == nil && len(entries) == 0 {
+		if isEmpty, _ := isEmptyDir(oldDir); isEmpty {
 			// 只有当目录不是知识库根目录时才删除（避免删除根目录）
 			if oldDir != m.basePath {
 				if err := os.Remove(oldDir); err != nil {
@@ -712,7 +712,7 @@ func (m *Manager) DeleteItem(id string) error {
 
 	// 删除空目录（如果为空）
 	dir := filepath.Dir(filePath)
-	if entries, err := os.ReadDir(dir); err == nil && len(entries) == 0 {
+	if isEmpty, _ := isEmptyDir(dir); isEmpty {
 		// 只有当目录不是知识库根目录时才删除（避免删除根目录）
 		if dir != m.basePath {
 			if err := os.Remove(dir); err != nil {
@@ -724,6 +724,21 @@ func (m *Manager) DeleteItem(id string) error {
 	return nil
 }
 
+// isEmptyDir 检查目录是否为空（忽略隐藏文件和 . 开头的文件）
+func isEmptyDir(dir string) (bool, error) {
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return false, err
+	}
+	for _, entry := range entries {
+		// 忽略隐藏文件（以 . 开头）
+		if !strings.HasPrefix(entry.Name(), ".") {
+			return false, nil
+		}
+	}
+	return true, nil
+}
+
 // LogRetrieval 记录检索日志
 func (m *Manager) LogRetrieval(conversationID, messageID, query, riskType string, retrievedItems []string) error {
 	id := uuid.New().String()

internal/knowledge/retriever.go

@@ -69,8 +69,8 @@ func cosineSimilarity(a, b []float32) float64 {
 	return dotProduct / (math.Sqrt(normA) * math.Sqrt(normB))
 }
 
-// bm25Score 计算BM25分数（改进版，更接近标准BM25）
-// 注意：这是单文档版本的BM25，缺少全局IDF，但比之前的简化版本更准确
+// bm25Score 计算 BM25 分数（带缓存的改进版本）
+// 注意：由于缺少全局文档统计，使用简化 IDF 计算
 func (r *Retriever) bm25Score(query, text string) float64 {
 	queryTerms := strings.Fields(strings.ToLower(query))
 	if len(queryTerms) == 0 {
@@ -83,44 +83,56 @@ func (r *Retriever) bm25Score(query, text string) float64 {
 		return 0.0
 	}
 
-	// BM25参数
-	k1 := 1.5             // 词频饱和度参数
-	b := 0.75             // 长度归一化参数
-	avgDocLength := 100.0 // 估算的平均文档长度（用于归一化）
+	// BM25 参数（标准值）
+	k1 := 1.2             // 词频饱和度参数（标准范围 1.2-2.0）
+	b := 0.75             // 长度归一化参数（标准值）
+	avgDocLength := 150.0 // 估算的平均文档长度（基于典型知识块大小）
 	docLength := float64(len(textTerms))
 
-	score := 0.0
-	for _, term := range queryTerms {
-		// 计算词频（TF）
-		termFreq := 0
-		for _, textTerm := range textTerms {
-			if textTerm == term {
-				termFreq++
-			}
-		}
-
-		if termFreq > 0 {
-			// BM25公式的核心部分
-			// TF部分：termFreq / (termFreq + k1 * (1 - b + b * (docLength / avgDocLength)))
-			tf := float64(termFreq)
-			lengthNorm := 1 - b + b*(docLength/avgDocLength)
-			tfScore := tf / (tf + k1*lengthNorm)
-
-			// 简化IDF：使用词长度作为权重（短词通常更重要）
-			// 实际BM25需要全局文档统计，这里用简化版本
-			idfWeight := 1.0
-			if len(term) > 2 {
-				// 长词稍微降低权重（但实际BM25中，罕见词IDF更高）
-				idfWeight = 1.0 + math.Log(1.0+float64(len(term))/10.0)
-			}
-
-			score += tfScore * idfWeight
-		}
+	// 计算词频映射
+	textTermFreq := make(map[string]int, len(textTerms))
+	for _, term := range textTerms {
+		textTermFreq[term]++
 	}
 
-	// 归一化到0-1范围
+	score := 0.0
+	matchedQueryTerms := 0
+
+	for _, term := range queryTerms {
+		termFreq, exists := textTermFreq[term]
+		if !exists || termFreq == 0 {
+			continue
+		}
+		matchedQueryTerms++
+
+		// BM25 TF 计算公式
+		tf := float64(termFreq)
+		lengthNorm := 1 - b + b*(docLength/avgDocLength)
+		tfScore := tf / (tf + k1*lengthNorm)
+
+		// 改进的 IDF 计算：使用词长度和出现频率估算
+		// 短词（2-3 字符）通常更重要，长词 IDF 略低
+		idfWeight := 1.0
+		termLen := len(term)
+		if termLen <= 2 {
+			// 极短词（如 go, js）给予更高权重
+			idfWeight = 1.2 + math.Log(1.0+float64(termFreq)/20.0)
+		} else if termLen <= 4 {
+			// 短词（4 字符）标准权重
+			idfWeight = 1.0 + math.Log(1.0+float64(termFreq)/15.0)
+		} else {
+			// 长词稍微降低权重
+			idfWeight = 0.9 + math.Log(1.0+float64(termFreq)/10.0)
+		}
+
+		score += tfScore * idfWeight
+	}
+
+	// 归一化：考虑匹配的查询词比例
 	if len(queryTerms) > 0 {
-		score = score / float64(len(queryTerms))
+		// 使用匹配比例作为额外因子
+		matchRatio := float64(matchedQueryTerms) / float64(len(queryTerms))
+		score = (score / float64(len(queryTerms))) * (1 + matchRatio) / 2
 	}
 
 	return math.Min(score, 1.0)
@@ -173,7 +185,7 @@ func (r *Retriever) Search(ctx context.Context, req *SearchRequest) ([]*Retrieva
 			SELECT e.id, e.item_id, e.chunk_index, e.chunk_text, e.embedding, i.category, i.title
 			FROM knowledge_embeddings e
 			JOIN knowledge_base_items i ON e.item_id = i.id
-			WHERE i.category = ? COLLATE NOCASE
+			WHERE TRIM(i.category) = TRIM(?) COLLATE NOCASE
 		`, req.RiskType)
 	} else {
 		rows, err = r.db.Query(`
@@ -357,7 +369,10 @@ func (r *Retriever) Search(ctx context.Context, req *SearchRequest) ([]*Retrieva
 			zap.Float64("threshold", threshold),
 			zap.Float64("maxSimilarity", maxSimilarity),
 		)
-	} else if len(filteredCandidates) > topK {
+	}
+
+	// 统一在最终返回前严格限制 Top-K 数量
+	if len(filteredCandidates) > topK {
 		// 如果过滤后结果太多，只取Top-K
 		filteredCandidates = filteredCandidates[:topK]
 	}

internal/knowledge/types.go

@@ -5,6 +5,14 @@ import (
 	"time"
 )
 
+// formatTime 格式化时间为 RFC3339 格式，零时间返回空字符串
+func formatTime(t time.Time) string {
+	if t.IsZero() {
+		return ""
+	}
+	return t.Format(time.RFC3339)
+}
+
 // KnowledgeItem 知识库项
 type KnowledgeItem struct {
 	ID        string    `json:"id"`
@@ -22,12 +30,12 @@ type KnowledgeItemSummary struct {
 	Category  string    `json:"category"`
 	Title     string    `json:"title"`
 	FilePath  string    `json:"filePath"`
-	Content   string    `json:"content,omitempty"` // 可选：内容预览（如果提供，通常只包含前150字符）
+	Content   string    `json:"content,omitempty"` // 可选：内容预览（如果提供，通常只包含前 150 字符）
 	CreatedAt time.Time `json:"createdAt"`
 	UpdatedAt time.Time `json:"updatedAt"`
 }
 
-// MarshalJSON 自定义JSON序列化，确保时间格式正确
+// MarshalJSON 自定义 JSON 序列化，确保时间格式正确
 func (k *KnowledgeItemSummary) MarshalJSON() ([]byte, error) {
 	type Alias KnowledgeItemSummary
 	aux := &struct {
@@ -37,25 +45,12 @@ func (k *KnowledgeItemSummary) MarshalJSON() ([]byte, error) {
 	}{
 		Alias: (*Alias)(k),
 	}
-
-	// 格式化创建时间
-	if k.CreatedAt.IsZero() {
-		aux.CreatedAt = ""
-	} else {
-		aux.CreatedAt = k.CreatedAt.Format(time.RFC3339)
-	}
-
-	// 格式化更新时间
-	if k.UpdatedAt.IsZero() {
-		aux.UpdatedAt = ""
-	} else {
-		aux.UpdatedAt = k.UpdatedAt.Format(time.RFC3339)
-	}
-
+	aux.CreatedAt = formatTime(k.CreatedAt)
+	aux.UpdatedAt = formatTime(k.UpdatedAt)
 	return json.Marshal(aux)
 }
 
-// MarshalJSON 自定义JSON序列化，确保时间格式正确
+// MarshalJSON 自定义 JSON 序列化，确保时间格式正确
 func (k *KnowledgeItem) MarshalJSON() ([]byte, error) {
 	type Alias KnowledgeItem
 	aux := &struct {
@@ -65,21 +60,8 @@ func (k *KnowledgeItem) MarshalJSON() ([]byte, error) {
 	}{
 		Alias: (*Alias)(k),
 	}
-
-	// 格式化创建时间
-	if k.CreatedAt.IsZero() {
-		aux.CreatedAt = ""
-	} else {
-		aux.CreatedAt = k.CreatedAt.Format(time.RFC3339)
-	}
-
-	// 格式化更新时间
-	if k.UpdatedAt.IsZero() {
-		aux.UpdatedAt = ""
-	} else {
-		aux.UpdatedAt = k.UpdatedAt.Format(time.RFC3339)
-	}
-
+	aux.CreatedAt = formatTime(k.CreatedAt)
+	aux.UpdatedAt = formatTime(k.UpdatedAt)
 	return json.Marshal(aux)
 }
 
@@ -89,7 +71,7 @@ type KnowledgeChunk struct {
 	ItemID     string    `json:"itemId"`
 	ChunkIndex int       `json:"chunkIndex"`
 	ChunkText  string    `json:"chunkText"`
-	Embedding  []float32 `json:"-"` // 向量嵌入，不序列化到JSON
+	Embedding  []float32 `json:"-"` // 向量嵌入，不序列化到 JSON
 	CreatedAt  time.Time `json:"createdAt"`
 }
 
@@ -108,11 +90,11 @@ type RetrievalLog struct {
 	MessageID      string    `json:"messageId,omitempty"`
 	Query          string    `json:"query"`
 	RiskType       string    `json:"riskType,omitempty"`
-	RetrievedItems []string  `json:"retrievedItems"` // 检索到的知识项ID列表
+	RetrievedItems []string  `json:"retrievedItems"` // 检索到的知识项 ID 列表
 	CreatedAt      time.Time `json:"createdAt"`
 }
 
-// MarshalJSON 自定义JSON序列化，确保时间格式正确
+// MarshalJSON 自定义 JSON 序列化，确保时间格式正确
 func (r *RetrievalLog) MarshalJSON() ([]byte, error) {
 	type Alias RetrievalLog
 	return json.Marshal(&struct {
@@ -120,21 +102,21 @@ func (r *RetrievalLog) MarshalJSON() ([]byte, error) {
 		CreatedAt string `json:"createdAt"`
 	}{
 		Alias:     (*Alias)(r),
-		CreatedAt: r.CreatedAt.Format(time.RFC3339),
+		CreatedAt: formatTime(r.CreatedAt),
 	})
 }
 
 // CategoryWithItems 分类及其下的知识项（用于按分类分页）
 type CategoryWithItems struct {
-	Category string                `json:"category"`           // 分类名称
-	ItemCount int                  `json:"itemCount"`          // 该分类下的知识项总数
-	Items     []*KnowledgeItemSummary `json:"items"`          // 该分类下的知识项列表
+	Category  string                `json:"category"`           // 分类名称
+	ItemCount int                   `json:"itemCount"`          // 该分类下的知识项总数
+	Items     []*KnowledgeItemSummary `json:"items"`            // 该分类下的知识项列表
 }
 
 // SearchRequest 搜索请求
 type SearchRequest struct {
 	Query     string  `json:"query"`
 	RiskType  string  `json:"riskType,omitempty"`  // 可选：指定风险类型
-	TopK      int     `json:"topK,omitempty"`      // 返回Top-K结果，默认5
-	Threshold float64 `json:"threshold,omitempty"` // 相似度阈值，默认0.7
+	TopK      int     `json:"topK,omitempty"`      // 返回 Top-K 结果，默认 5
+	Threshold float64 `json:"threshold,omitempty"` // 相似度阈值，默认 0.7
 }

internal/logger/logger.go

@@ -55,6 +55,14 @@ func New(level, output string) *Logger {
 }
 
 func (l *Logger) Fatal(msg string, fields ...interface{}) {
-	l.Logger.Fatal(msg, zap.Any("fields", fields))
+    zapFields := make([]zap.Field, 0, len(fields))
+    for _, f := range fields {
+        switch v := f.(type) {
+        case error:
+            zapFields = append(zapFields, zap.Error(v))
+        default:
+            zapFields = append(zapFields, zap.Any("field", v))
+        }
+    }
+    l.Logger.Fatal(msg, zapFields...)
 }
-

tools/nmap.yaml

@@ -45,7 +45,7 @@ parameters:
       - 确保目标地址格式正确
       - 必需参数，不能为空
     required: true
-    position: 0 # 位置参数，放在命令最后
+    position: 1 # 位置参数，必须放在命令最后（nmap [options] target），用 1 确保在 flag 之后、最后添加
     format: "positional"
   - name: "ports"
     type: "string"

web/static/css/style.css

@@ -529,6 +529,60 @@ header {
     gap: 12px;
 }
 
+.lang-switcher {
+    position: relative;
+}
+
+.lang-switcher-btn {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 6px 10px;
+    border-radius: 6px;
+    border: 1px solid var(--border-color);
+    background: var(--bg-primary);
+    color: var(--text-primary);
+    cursor: pointer;
+    font-size: 0.8125rem;
+    font-weight: 400;
+    transition: all 0.2s ease;
+}
+
+.lang-switcher-btn:hover {
+    background: var(--bg-tertiary);
+    border-color: var(--accent-color);
+    color: var(--accent-color);
+}
+
+.lang-switcher-icon {
+    font-size: 0.9rem;
+}
+
+.lang-dropdown {
+    position: absolute;
+    right: 0;
+    top: calc(100% + 6px);
+    min-width: 120px;
+    background: var(--bg-primary);
+    border-radius: 8px;
+    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.16);
+    border: 1px solid var(--border-color);
+    padding: 4px 0;
+    z-index: 100;
+}
+
+.lang-option {
+    padding: 6px 12px;
+    font-size: 0.8125rem;
+    cursor: pointer;
+    white-space: nowrap;
+}
+
+.lang-option:hover {
+    background: var(--bg-tertiary);
+    color: var(--accent-color);
+}
+
 .header-actions button {
     display: inline-flex;
     align-items: center;
@@ -1582,12 +1636,106 @@ header {
     box-sizing: border-box;
 }
 
+.chat-input-container > .chat-input-with-files {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    min-width: 0;
+    gap: 6px;
+}
+
 .chat-input-container > .chat-input-field {
     flex: 1;
     display: flex;
     min-width: 0;
 }
 
+.chat-file-list {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 6px;
+    align-items: center;
+    min-height: 0;
+}
+
+.chat-file-chip {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+    padding: 4px 10px;
+    background: rgba(0, 102, 255, 0.08);
+    border: 1px solid rgba(0, 102, 255, 0.2);
+    border-radius: 8px;
+    font-size: 12px;
+    color: var(--text-primary);
+    max-width: 200px;
+}
+
+.chat-file-chip-name {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+.chat-file-chip-remove {
+    flex-shrink: 0;
+    width: 18px;
+    height: 18px;
+    padding: 0;
+    border: none;
+    background: rgba(0, 0, 0, 0.08);
+    border-radius: 50%;
+    cursor: pointer;
+    color: var(--text-muted);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    transition: background 0.2s, color 0.2s;
+}
+
+.chat-file-chip-remove:hover {
+    background: rgba(0, 0, 0, 0.12);
+    color: var(--text-primary);
+}
+
+.chat-file-input-hidden {
+    position: absolute;
+    width: 0;
+    height: 0;
+    opacity: 0;
+    overflow: hidden;
+    pointer-events: none;
+}
+
+.chat-upload-btn {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 40px;
+    height: 40px;
+    padding: 0;
+    border: 1px solid rgba(0, 0, 0, 0.1);
+    border-radius: 12px;
+    background: #ffffff;
+    color: var(--text-muted);
+    cursor: pointer;
+    transition: border-color 0.2s, color 0.2s, background 0.2s;
+    flex-shrink: 0;
+}
+
+.chat-upload-btn:hover {
+    border-color: var(--accent-color);
+    color: var(--accent-color);
+    background: rgba(0, 102, 255, 0.04);
+}
+
+.chat-input-container.drag-over {
+    background: rgba(0, 102, 255, 0.06);
+    border-radius: 12px;
+    outline: 2px dashed rgba(0, 102, 255, 0.35);
+    outline-offset: -2px;
+}
+
 .chat-input-field {
     flex: 1;
     position: relative;
@@ -1654,6 +1802,7 @@ header {
 
 .chat-input-container textarea::placeholder {
     color: var(--text-muted);
+    opacity: 0.85;
 }
 
 .chat-input-container .send-btn {
@@ -3038,6 +3187,164 @@ header {
     line-height: 1.6;
 }
 
+/* 系统设置 - 终端 */
+.terminal-wrapper {
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    overflow: hidden;
+    background: #0d1117;
+}
+
+.terminal-tabs {
+    display: flex;
+    align-items: center;
+    flex-wrap: wrap;
+    gap: 0;
+    padding: 6px 10px 0;
+    background: #161b22;
+    border-bottom: 1px solid var(--border-color);
+    min-height: 36px;
+}
+
+.terminal-tab {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    padding: 5px 8px 5px 12px;
+    font-size: 0.8125rem;
+    color: #8b949e;
+    background: transparent;
+    border: none;
+    border-radius: 4px 4px 0 0;
+    cursor: pointer;
+    margin-right: 2px;
+}
+
+.terminal-tab-label {
+    cursor: pointer;
+}
+
+.terminal-tab-close {
+    padding: 0;
+    width: 18px;
+    height: 18px;
+    font-size: 1.1rem;
+    line-height: 1;
+    color: #8b949e;
+    background: transparent;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.terminal-tab-close:hover {
+    color: #ff7b72;
+    background: rgba(255, 123, 114, 0.15);
+}
+
+.terminal-tab:hover {
+    color: #e6edf3;
+    background: rgba(255, 255, 255, 0.06);
+}
+
+.terminal-tab.active {
+    color: #e6edf3;
+    background: #0d1117;
+    font-weight: 500;
+}
+
+.terminal-tab-new {
+    margin-left: 4px;
+    width: 28px;
+    height: 28px;
+    font-size: 1.125rem;
+    line-height: 1;
+    color: #8b949e;
+    background: transparent;
+    border: 1px solid transparent;
+    border-radius: 6px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.terminal-tab-new:hover {
+    color: #58a6ff;
+    background: rgba(88, 166, 255, 0.1);
+    border-color: rgba(88, 166, 255, 0.3);
+}
+
+.terminal-toolbar {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 10px 16px;
+    background: #161b22;
+    border-bottom: 1px solid var(--border-color);
+}
+
+.terminal-toolbar-title {
+    font-size: 0.8125rem;
+    font-weight: 600;
+    color: #8b949e;
+    letter-spacing: 0.02em;
+}
+
+.terminal-btn {
+    padding: 6px 12px;
+    font-size: 0.8125rem;
+    color: var(--text-secondary);
+    background: transparent;
+    border: 1px solid var(--border-color);
+    border-radius: 6px;
+    cursor: pointer;
+    transition: color 0.15s, background 0.15s, border-color 0.15s;
+}
+
+.terminal-btn:hover {
+    color: var(--text-primary);
+    background: rgba(255, 255, 255, 0.06);
+    border-color: #8b949e;
+}
+
+.terminal-panes {
+    position: relative;
+    min-height: 400px;
+}
+
+.terminal-pane {
+    display: none;
+    min-height: 400px;
+}
+
+.terminal-pane.active {
+    display: block;
+}
+
+.terminal-container {
+    min-height: 400px;
+    padding: 8px;
+    box-sizing: border-box;
+}
+
+.terminal-container .xterm {
+    padding: 0;
+}
+
+.terminal-container .xterm-viewport {
+    border-radius: 0;
+}
+
+.terminal-error {
+    color: #ff7b72;
+    padding: 16px;
+    font-size: 0.875rem;
+}
+
 .settings-section {
     margin-bottom: 32px;
 }

web/static/js/api-docs.js

@@ -3,13 +3,74 @@
 let apiSpec = null;
 let currentToken = null;
 
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
+
+function waitForI18n() {
+    return new Promise(function (resolve) {
+        if (window.t) return resolve();
+        var n = 0;
+        var iv = setInterval(function () {
+            if (window.t) { clearInterval(iv); resolve(); return; }
+            n++;
+            if (n >= 100) { clearInterval(iv); resolve(); }
+        }, 50);
+    });
+}
+
+// 从 OpenAPI spec 的 x-i18n-tags 构建 tag -> i18n key 映射（方案 A：后端提供键）
+var apiSpecTagToKey = {};
+function buildApiSpecTagToKey() {
+    apiSpecTagToKey = {};
+    if (!apiSpec || !apiSpec.paths) return;
+    Object.keys(apiSpec.paths).forEach(function (path) {
+        var pathItem = apiSpec.paths[path];
+        if (!pathItem || typeof pathItem !== 'object') return;
+        ['get', 'post', 'put', 'delete', 'patch'].forEach(function (method) {
+            var op = pathItem[method];
+            if (!op || !op.tags || !op['x-i18n-tags']) return;
+            var tags = op.tags;
+            var keys = op['x-i18n-tags'];
+            for (var i = 0; i < tags.length && i < keys.length; i++) {
+                apiSpecTagToKey[tags[i]] = typeof keys[i] === 'string' ? keys[i] : keys[i];
+            }
+        });
+    });
+}
+function translateApiDocTag(tag) {
+    if (!tag) return tag;
+    var key = apiSpecTagToKey[tag];
+    return key ? _t('apiDocs.tags.' + key) : tag;
+}
+function translateApiDocSummaryFromOp(op) {
+    var key = op && op['x-i18n-summary'];
+    if (key) return _t('apiDocs.summary.' + key);
+    return op && op.summary ? op.summary : '';
+}
+function translateApiDocResponseDescFromResp(resp) {
+    if (!resp) return '';
+    var key = resp['x-i18n-description'];
+    if (key) return _t('apiDocs.response.' + key);
+    return resp.description || '';
+}
+
 // 初始化
 document.addEventListener('DOMContentLoaded', async () => {
+    await waitForI18n();
     await loadToken();
     await loadAPISpec();
     if (apiSpec) {
         renderAPIDocs();
     }
+    document.addEventListener('languagechange', function () {
+        if (typeof window.applyTranslations === 'function') {
+            window.applyTranslations(document);
+        }
+        if (apiSpec) {
+            renderAPIDocs();
+        }
+    });
 });
 
 // 加载token
@@ -43,22 +104,25 @@ async function loadAPISpec() {
         const response = await fetch(url);
         if (!response.ok) {
             if (response.status === 401) {
-                showError('需要登录才能查看API文档。请先在前端页面登录，然后刷新此页面。');
+                showError(_t('apiDocs.errorLoginRequired'));
                 return;
             }
-            throw new Error('加载API规范失败: ' + response.status);
+            throw new Error(_t('apiDocs.errorLoadSpec') + response.status);
         }
         
         apiSpec = await response.json();
+        buildApiSpecTagToKey();
     } catch (error) {
         console.error('加载API规范失败:', error);
-        showError('加载API文档失败: ' + error.message);
+        showError(_t('apiDocs.errorLoadFailed') + error.message);
     }
 }
 
 // 显示错误
 function showError(message) {
     const main = document.getElementById('api-docs-main');
+    const loadFailed = _t('apiDocs.loadFailed');
+    const backToLogin = _t('apiDocs.backToLogin');
     main.innerHTML = `
         <div class="empty-state">
             <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
@@ -66,10 +130,10 @@ function showError(message) {
                 <line x1="15" y1="9" x2="9" y2="15"/>
                 <line x1="9" y1="9" x2="15" y2="15"/>
             </svg>
-            <h3>加载失败</h3>
-            <p>${message}</p>
+            <h3>${escapeHtml(loadFailed)}</h3>
+            <p>${escapeHtml(message)}</p>
             <div style="margin-top: 16px;">
-                <a href="/" style="color: var(--accent-color); text-decoration: none;">返回首页登录</a>
+                <a href="/" style="color: var(--accent-color); text-decoration: none;">${escapeHtml(backToLogin)}</a>
             </div>
         </div>
     `;
@@ -78,7 +142,7 @@ function showError(message) {
 // 渲染API文档
 function renderAPIDocs() {
     if (!apiSpec || !apiSpec.paths) {
-        showError('API规范格式错误');
+        showError(_t('apiDocs.errorSpecInvalid'));
         return;
     }
     
@@ -109,7 +173,7 @@ function renderAuthInfo() {
         tokenStatus.style.display = 'block';
         tokenStatus.style.background = 'rgba(255, 152, 0, 0.1)';
         tokenStatus.style.borderLeftColor = '#ff9800';
-        tokenStatus.innerHTML = '<p style="margin: 0; font-size: 0.8125rem; color: #ff9800;"><strong>⚠ 未检测到 Token</strong> - 请先在前端页面登录，然后刷新此页面。测试接口时需要在请求头中添加 Authorization: Bearer token</p>';
+        tokenStatus.innerHTML = '<p style="margin: 0; font-size: 0.8125rem; color: #ff9800;">' + escapeHtml(_t('apiDocs.tokenNotDetected')) + '</p>';
     }
 }
 
@@ -127,11 +191,14 @@ function renderSidebar() {
     
     const groupList = document.getElementById('api-group-list');
     const allGroups = Array.from(groups).sort();
-    
+    while (groupList.children.length > 1) {
+        groupList.removeChild(groupList.lastChild);
+    }
     allGroups.forEach(group => {
         const li = document.createElement('li');
         li.className = 'api-group-item';
-        li.innerHTML = `<a href="#" class="api-group-link" data-group="${group}">${group}</a>`;
+        const groupLabel = translateApiDocTag(group);
+        li.innerHTML = `<a href="#" class="api-group-link" data-group="${escapeHtml(group)}">${escapeHtml(groupLabel)}</a>`;
         groupList.appendChild(li);
     });
     
@@ -176,7 +243,7 @@ function renderEndpoints(filterGroup = null) {
     });
     
     if (endpoints.length === 0) {
-        main.innerHTML = '<div class="empty-state"><h3>暂无API</h3><p>该分组下没有API端点</p></div>';
+        main.innerHTML = '<div class="empty-state"><h3>' + escapeHtml(_t('apiDocs.noApis')) + '</h3><p>' + escapeHtml(_t('apiDocs.noEndpointsInGroup')) + '</p></div>';
         return;
     }
     
@@ -192,8 +259,8 @@ function createEndpointCard(endpoint) {
     
     const methodClass = endpoint.method.toLowerCase();
     const tags = endpoint.tags || [];
-    const tagHtml = tags.map(tag => `<span class="api-tag">${tag}</span>`).join('');
-    
+    const tagHtml = tags.map(tag => `<span class="api-tag">${escapeHtml(translateApiDocTag(tag))}</span>`).join('');
+    const summaryText = translateApiDocSummaryFromOp(endpoint);
     card.innerHTML = `
         <div class="api-endpoint-header">
             <div class="api-endpoint-title">
@@ -204,21 +271,21 @@ function createEndpointCard(endpoint) {
         </div>
         <div class="api-endpoint-body">
             <div class="api-section">
-                <div class="api-section-title">描述</div>
-                ${endpoint.summary ? `<div class="api-description" style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">${escapeHtml(endpoint.summary)}</div>` : ''}
+                <div class="api-section-title">${escapeHtml(_t('apiDocs.sectionDescription'))}</div>
+                ${summaryText ? `<div class="api-description" style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">${escapeHtml(summaryText)}</div>` : ''}
                 ${endpoint.description ? `
                     <div class="api-description-toggle">
                         <button class="description-toggle-btn" onclick="toggleDescription(this)">
                             <svg class="description-toggle-icon" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                                 <polyline points="6 9 12 15 18 9"/>
                             </svg>
-                            <span>查看详细说明</span>
+                            <span>${escapeHtml(_t('apiDocs.viewDetailDesc'))}</span>
                         </button>
                         <div class="api-description-detail" style="display: none;">
                             ${formatDescription(endpoint.description)}
                         </div>
                     </div>
-                ` : endpoint.summary ? '' : '<div class="api-description">无描述</div>'}
+                ` : endpoint.summary ? '' : '<div class="api-description">' + escapeHtml(_t('apiDocs.noDescription')) + '</div>'}
             </div>
             
             ${renderParameters(endpoint)}
@@ -236,8 +303,10 @@ function renderParameters(endpoint) {
     const params = endpoint.parameters || [];
     if (params.length === 0) return '';
     
+    const requiredLabel = escapeHtml(_t('apiDocs.required'));
+    const optionalLabel = escapeHtml(_t('apiDocs.optional'));
     const rows = params.map(param => {
-            const required = param.required ? '<span class="api-param-required">必需</span>' : '<span class="api-param-optional">可选</span>';
+            const required = param.required ? '<span class="api-param-required">' + requiredLabel + '</span>' : '<span class="api-param-optional">' + optionalLabel + '</span>';
         // 处理描述文本，将换行符转换为<br>
         let descriptionHtml = '-';
         if (param.description) {
@@ -255,17 +324,20 @@ function renderParameters(endpoint) {
         `;
     }).join('');
     
+    const paramName = escapeHtml(_t('apiDocs.paramName'));
+    const typeLabel = escapeHtml(_t('apiDocs.type'));
+    const descLabel = escapeHtml(_t('apiDocs.description'));
     return `
         <div class="api-section">
-            <div class="api-section-title">参数</div>
+            <div class="api-section-title">${escapeHtml(_t('apiDocs.sectionParams'))}</div>
             <div class="api-table-wrapper">
                 <table class="api-params-table">
                     <thead>
                         <tr>
-                            <th>参数名</th>
-                            <th>类型</th>
-                            <th>描述</th>
-                            <th>必需</th>
+                            <th>${paramName}</th>
+                            <th>${typeLabel}</th>
+                            <th>${descLabel}</th>
+                            <th>${requiredLabel}</th>
                         </tr>
                     </thead>
                     <tbody>
@@ -297,11 +369,13 @@ function renderRequestBody(endpoint) {
     let paramsTable = '';
     if (schema.properties) {
         const requiredFields = schema.required || [];
+        const reqLabel = escapeHtml(_t('apiDocs.required'));
+        const optLabel = escapeHtml(_t('apiDocs.optional'));
         const rows = Object.keys(schema.properties).map(key => {
             const prop = schema.properties[key];
             const required = requiredFields.includes(key) 
-                ? '<span class="api-param-required">必需</span>' 
-                : '<span class="api-param-optional">可选</span>';
+                ? '<span class="api-param-required">' + reqLabel + '</span>' 
+                : '<span class="api-param-optional">' + optLabel + '</span>';
             
             // 处理嵌套类型
             let typeDisplay = prop.type || 'object';
@@ -338,16 +412,20 @@ function renderRequestBody(endpoint) {
         }).join('');
         
         if (rows) {
+            const pName = escapeHtml(_t('apiDocs.paramName'));
+            const tLabel = escapeHtml(_t('apiDocs.type'));
+            const dLabel = escapeHtml(_t('apiDocs.description'));
+            const exLabel = escapeHtml(_t('apiDocs.example'));
             paramsTable = `
                 <div class="api-table-wrapper" style="margin-top: 12px;">
                     <table class="api-params-table">
                         <thead>
                             <tr>
-                                <th>参数名</th>
-                                <th>类型</th>
-                                <th>描述</th>
-                                <th>必需</th>
-                                <th>示例</th>
+                                <th>${pName}</th>
+                                <th>${tLabel}</th>
+                                <th>${dLabel}</th>
+                                <th>${reqLabel}</th>
+                                <th>${exLabel}</th>
                             </tr>
                         </thead>
                         <tbody>
@@ -389,12 +467,12 @@ function renderRequestBody(endpoint) {
     
     return `
         <div class="api-section">
-            <div class="api-section-title">请求体</div>
+            <div class="api-section-title">${escapeHtml(_t('apiDocs.sectionRequestBody'))}</div>
             ${endpoint.requestBody.description ? `<div class="api-description">${endpoint.requestBody.description}</div>` : ''}
             ${paramsTable}
             ${example ? `
                 <div style="margin-top: 16px;">
-                    <div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">示例JSON:</div>
+                    <div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">${escapeHtml(_t('apiDocs.exampleJson'))}</div>
                     <div class="api-response-example">
                         <pre>${escapeHtml(example)}</pre>
                     </div>
@@ -414,11 +492,11 @@ function renderResponses(endpoint) {
         if (schema.example) {
             example = JSON.stringify(schema.example, null, 2);
         }
-        
+        const descText = translateApiDocResponseDescFromResp(response);
         return `
             <div style="margin-bottom: 16px;">
                 <strong style="color: ${status.startsWith('2') ? 'var(--success-color)' : status.startsWith('4') ? 'var(--error-color)' : 'var(--warning-color)'}">${status}</strong>
-                ${response.description ? `<span style="color: var(--text-secondary); margin-left: 8px;">${response.description}</span>` : ''}
+                ${descText ? `<span style="color: var(--text-secondary); margin-left: 8px;">${escapeHtml(descText)}</span>` : ''}
                 ${example ? `
                     <div class="api-response-example" style="margin-top: 8px;">
                         <pre>${escapeHtml(example)}</pre>
@@ -432,7 +510,7 @@ function renderResponses(endpoint) {
     
     return `
         <div class="api-section">
-            <div class="api-section-title">响应</div>
+            <div class="api-section-title">${escapeHtml(_t('apiDocs.sectionResponse'))}</div>
             ${responseItems}
         </div>
     `;
@@ -462,8 +540,8 @@ function renderTestSection(endpoint) {
         const bodyInputId = `test-body-${escapeId(path)}-${method}`;
         bodyInput = `
             <div class="api-test-input-group">
-                <label>请求体 (JSON)</label>
-                <textarea id="${bodyInputId}" class="test-body-input" placeholder='请输入JSON格式的请求体'>${defaultBody}</textarea>
+                <label>${escapeHtml(_t('apiDocs.requestBodyJson'))}</label>
+                <textarea id="${bodyInputId}" class="test-body-input" placeholder='${escapeHtml(_t('apiDocs.requestBodyPlaceholder'))}'>${defaultBody}</textarea>
             </div>
         `;
     }
@@ -491,7 +569,7 @@ function renderTestSection(endpoint) {
             const inputId = `test-query-${param.name}-${escapeId(path)}-${method}`;
             const defaultValue = param.schema?.default !== undefined ? param.schema.default : '';
             const placeholder = param.description || param.name;
-            const required = param.required ? '<span style="color: var(--error-color);">*</span>' : '<span style="color: var(--text-muted);">可选</span>';
+            const required = param.required ? '<span style="color: var(--error-color);">*</span>' : '<span style="color: var(--text-muted);">' + escapeHtml(_t('apiDocs.optional')) + '</span>';
             return `
                 <div class="api-test-input-group">
                     <label>${param.name} ${required}</label>
@@ -505,33 +583,40 @@ function renderTestSection(endpoint) {
         }).join('');
     }
     
+    const testSectionTitle = escapeHtml(_t('apiDocs.testSection'));
+    const queryParamsTitle = escapeHtml(_t('apiDocs.queryParams'));
+    const sendRequestLabel = escapeHtml(_t('apiDocs.sendRequest'));
+    const copyCurlLabel = escapeHtml(_t('apiDocs.copyCurl'));
+    const clearResultLabel = escapeHtml(_t('apiDocs.clearResult'));
+    const copyCurlTitle = escapeHtml(_t('apiDocs.copyCurlTitle'));
+    const clearResultTitle = escapeHtml(_t('apiDocs.clearResultTitle'));
     return `
         <div class="api-test-section">
-            <div class="api-section-title">测试接口</div>
+            <div class="api-section-title">${testSectionTitle}</div>
             <div class="api-test-form">
                 ${pathParamsInput}
-                ${queryParamsInput ? `<div style="margin-top: 16px;"><div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">查询参数:</div>${queryParamsInput}</div>` : ''}
+                ${queryParamsInput ? `<div style="margin-top: 16px;"><div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">${queryParamsTitle}</div>${queryParamsInput}</div>` : ''}
                 ${bodyInput}
                 <div class="api-test-buttons">
                     <button class="api-test-btn primary" onclick="testAPI('${method}', '${escapeHtml(path)}', '${endpoint.operationId || ''}')">
                         <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                             <polygon points="5 3 19 12 5 21 5 3"/>
                         </svg>
-                        发送请求
+                        ${sendRequestLabel}
                     </button>
-                    <button class="api-test-btn copy-curl" onclick="copyCurlCommand(event, '${method}', '${escapeHtml(path)}')" title="复制curl命令">
+                    <button class="api-test-btn copy-curl" onclick="copyCurlCommand(event, '${method}', '${escapeHtml(path)}')" title="${copyCurlTitle}">
                         <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                             <rect x="9" y="9" width="13" height="13" rx="2" ry="2" stroke="currentColor" stroke-width="2"/>
                             <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1" stroke="currentColor" stroke-width="2"/>
                         </svg>
-                        复制curl
+                        ${copyCurlLabel}
                     </button>
-                    <button class="api-test-btn clear-result" onclick="clearTestResult('${escapeId(path)}-${method}')" title="清除测试结果">
+                    <button class="api-test-btn clear-result" onclick="clearTestResult('${escapeId(path)}-${method}')" title="${clearResultTitle}">
                         <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                             <polyline points="3 6 5 6 21 6"/>
                             <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/>
                         </svg>
-                        清除结果
+                        ${clearResultLabel}
                     </button>
                 </div>
                 <div id="test-result-${escapeId(path)}-${method}" class="api-test-result" style="display: none;"></div>
@@ -548,7 +633,7 @@ async function testAPI(method, path, operationId) {
     
     resultDiv.style.display = 'block';
     resultDiv.className = 'api-test-result loading';
-    resultDiv.textContent = '发送请求中...';
+    resultDiv.textContent = _t('apiDocs.sendingRequest');
     
     try {
         // 替换路径参数
@@ -561,7 +646,7 @@ async function testAPI(method, path, operationId) {
             if (input && input.value) {
                 actualPath = actualPath.replace(param, encodeURIComponent(input.value));
             } else {
-                throw new Error(`路径参数 ${paramName} 不能为空`);
+                throw new Error(_t('apiDocs.errorPathParamRequired', { name: paramName }));
             }
         });
         
@@ -580,7 +665,7 @@ async function testAPI(method, path, operationId) {
                 if (input && input.value !== '' && input.value !== null && input.value !== undefined) {
                     queryParams.push(`${encodeURIComponent(param.name)}=${encodeURIComponent(input.value)}`);
                 } else if (param.required) {
-                    throw new Error(`查询参数 ${param.name} 不能为空`);
+                    throw new Error(_t('apiDocs.errorQueryParamRequired', { name: param.name }));
                 }
             });
         }
@@ -602,8 +687,7 @@ async function testAPI(method, path, operationId) {
         if (currentToken) {
             options.headers['Authorization'] = 'Bearer ' + currentToken;
         } else {
-            // 如果没有token，提示用户
-            throw new Error('未检测到 Token。请先在前端页面登录，然后刷新此页面。或者手动在请求头中添加 Authorization: Bearer your_token');
+            throw new Error(_t('apiDocs.errorTokenRequired'));
         }
         
         // 添加请求体
@@ -614,7 +698,7 @@ async function testAPI(method, path, operationId) {
                 try {
                     options.body = JSON.stringify(JSON.parse(bodyInput.value.trim()));
                 } catch (e) {
-                    throw new Error('请求体JSON格式错误: ' + e.message);
+                    throw new Error(_t('apiDocs.errorJsonInvalid') + e.message);
                 }
             }
         }
@@ -636,7 +720,7 @@ async function testAPI(method, path, operationId) {
         
     } catch (error) {
         resultDiv.className = 'api-test-result error';
-        resultDiv.textContent = '请求失败: ' + error.message;
+        resultDiv.textContent = _t('apiDocs.requestFailed') + error.message;
     }
 }
 
@@ -727,17 +811,17 @@ function copyCurlCommand(event, method, path) {
         // 复制到剪贴板
         const button = event ? event.target.closest('button') : null;
         navigator.clipboard.writeText(curlCommand).then(() => {
-            // 显示成功提示
             if (button) {
                 const originalText = button.innerHTML;
-                button.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="20 6 9 17 4 12"/></svg>已复制';
+                const copiedLabel = escapeHtml(_t('apiDocs.copied'));
+                button.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="20 6 9 17 4 12"/></svg>' + copiedLabel;
                 button.style.color = 'var(--success-color)';
                 setTimeout(() => {
                     button.innerHTML = originalText;
                     button.style.color = '';
                 }, 2000);
             } else {
-                alert('curl命令已复制到剪贴板！');
+                alert(_t('apiDocs.curlCopied'));
             }
         }).catch(err => {
             console.error('复制失败:', err);
@@ -752,24 +836,25 @@ function copyCurlCommand(event, method, path) {
                 document.execCommand('copy');
                 if (button) {
                     const originalText = button.innerHTML;
-                    button.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="20 6 9 17 4 12"/></svg>已复制';
+                    const copiedLabel = escapeHtml(_t('apiDocs.copied'));
+                    button.innerHTML = '<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="20 6 9 17 4 12"/></svg>' + copiedLabel;
                     button.style.color = 'var(--success-color)';
                     setTimeout(() => {
                         button.innerHTML = originalText;
                         button.style.color = '';
                     }, 2000);
                 } else {
-                    alert('curl命令已复制到剪贴板！');
+                    alert(_t('apiDocs.curlCopied'));
                 }
             } catch (e) {
-                alert('复制失败，请手动复制:\n\n' + curlCommand);
+                alert(_t('apiDocs.copyFailedManual') + curlCommand);
             }
             document.body.removeChild(textarea);
         });
         
     } catch (error) {
         console.error('生成curl命令失败:', error);
-        alert('生成curl命令失败: ' + error.message);
+        alert(_t('apiDocs.curlGenFailed') + error.message);
     }
 }
 
@@ -935,10 +1020,10 @@ function toggleDescription(button) {
     if (detail.style.display === 'none') {
         detail.style.display = 'block';
         icon.style.transform = 'rotate(180deg)';
-        span.textContent = '隐藏详细说明';
+        span.textContent = typeof window.t === 'function' ? window.t('apiDocs.hideDetailDesc') : '隐藏详细说明';
     } else {
         detail.style.display = 'none';
         icon.style.transform = 'rotate(0deg)';
-        span.textContent = '查看详细说明';
+        span.textContent = typeof window.t === 'function' ? window.t('apiDocs.viewDetailDesc') : '查看详细说明';
     }
 }

web/static/js/auth.js

@@ -123,12 +123,20 @@ async function ensureAuthenticated() {
     return true;
 }
 
-function handleUnauthorized({ message = '认证已过期，请重新登录', silent = false } = {}) {
+function handleUnauthorized({ message = null, silent = false } = {}) {
     clearAuthStorage();
     authPromise = null;
     authPromiseResolvers = [];
+    let finalMessage = message;
+    if (!finalMessage) {
+        if (typeof window !== 'undefined' && typeof window.t === 'function') {
+            finalMessage = window.t('auth.sessionExpired');
+        } else {
+            finalMessage = '认证已过期，请重新登录';
+        }
+    }
     if (!silent) {
-        showLoginOverlay(message);
+        showLoginOverlay(finalMessage);
     } else {
         showLoginOverlay();
     }
@@ -147,7 +155,10 @@ async function apiFetch(url, options = {}) {
     const response = await fetch(url, opts);
     if (response.status === 401) {
         handleUnauthorized();
-        throw new Error('未授权访问');
+        const msg = (typeof window !== 'undefined' && typeof window.t === 'function')
+            ? window.t('auth.unauthorized')
+            : '未授权访问';
+        throw new Error(msg);
     }
     return response;
 }
@@ -165,7 +176,10 @@ async function submitLogin(event) {
     const password = passwordInput.value.trim();
     if (!password) {
         if (errorBox) {
-            errorBox.textContent = '请输入密码';
+            const msgEmpty = (typeof window !== 'undefined' && typeof window.t === 'function')
+                ? window.t('auth.enterPassword')
+                : '请输入密码';
+            errorBox.textContent = msgEmpty;
             errorBox.style.display = 'block';
         }
         return;
@@ -186,7 +200,10 @@ async function submitLogin(event) {
         const result = await response.json().catch(() => ({}));
         if (!response.ok || !result.token) {
             if (errorBox) {
-                errorBox.textContent = result.error || '登录失败，请检查密码';
+                const fallback = (typeof window !== 'undefined' && typeof window.t === 'function')
+                    ? window.t('auth.loginFailedCheck')
+                    : '登录失败，请检查密码';
+                errorBox.textContent = result.error || fallback;
                 errorBox.style.display = 'block';
             }
             return;
@@ -203,7 +220,10 @@ async function submitLogin(event) {
     } catch (error) {
         console.error('登录失败:', error);
         if (errorBox) {
-            errorBox.textContent = '登录失败，请稍后重试';
+            const fallback = (typeof window !== 'undefined' && typeof window.t === 'function')
+                ? window.t('auth.loginFailedRetry')
+                : '登录失败，请稍后重试';
+            errorBox.textContent = fallback;
             errorBox.style.display = 'block';
         }
     } finally {
@@ -230,13 +250,13 @@ async function bootstrapApp() {
 
 // 通用工具函数
 function getStatusText(status) {
-    const statusMap = {
-        'pending': '等待中',
-        'running': '执行中',
-        'completed': '已完成',
-        'failed': '失败'
-    };
-    return statusMap[status] || status;
+    if (typeof window.t !== 'function') {
+        const fallback = { pending: '等待中', running: '执行中', completed: '已完成', failed: '失败' };
+        return fallback[status] || status;
+    }
+    const keyMap = { pending: 'mcpDetailModal.statusPending', running: 'mcpDetailModal.statusRunning', completed: 'mcpDetailModal.statusCompleted', failed: 'mcpDetailModal.statusFailed' };
+    const key = keyMap[status];
+    return key ? window.t(key) : status;
 }
 
 function formatDuration(ms) {
@@ -375,7 +395,7 @@ async function logout() {
         // 无论如何都清除本地认证信息
         clearAuthStorage();
         hideLoginOverlay();
-        showLoginOverlay('已退出登录');
+        showLoginOverlay(typeof window.t === 'function' ? window.t('auth.loggedOut') : '已退出登录');
     }
 }
 

web/static/js/dashboard.js

@@ -17,7 +17,7 @@ async function refreshDashboard() {
     setEl('dashboard-kpi-tools-calls', '…');
     setEl('dashboard-kpi-success-rate', '…');
     var chartPlaceholder = document.getElementById('dashboard-tools-pie-placeholder');
-    if (chartPlaceholder) { chartPlaceholder.style.removeProperty('display'); chartPlaceholder.textContent = '加载中…'; }
+    if (chartPlaceholder) { chartPlaceholder.style.removeProperty('display'); chartPlaceholder.textContent = (typeof window.t === 'function' ? window.t('common.loading') : '加载中…'); }
     var barChartEl = document.getElementById('dashboard-tools-bar-chart');
     if (barChartEl) { barChartEl.style.display = 'none'; barChartEl.innerHTML = ''; }
 
@@ -77,7 +77,7 @@ async function refreshDashboard() {
             setEl('dashboard-batch-pending', String(pending));
             setEl('dashboard-batch-running', String(running));
             setEl('dashboard-batch-done', String(done));
-            setEl('dashboard-batch-total', total > 0 ? `共 ${total} 个` : '暂无任务');
+            setEl('dashboard-batch-total', total > 0 ? (typeof window.t === 'function' ? window.t('dashboard.totalCount', { count: total }) : `共 ${total} 个`) : (typeof window.t === 'function' ? window.t('dashboard.noTasks') : '暂无任务'));
             
             // 更新进度条
             if (total > 0) {
@@ -138,7 +138,7 @@ async function refreshDashboard() {
         if (knowledgeRes && typeof knowledgeRes === 'object') {
             if (knowledgeRes.enabled === false) {
                 // 功能未启用：用状态标签展示，数值保持为 "-"
-                if (knowledgeStatusEl) knowledgeStatusEl.textContent = '未启用';
+                if (knowledgeStatusEl) knowledgeStatusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.notEnabled') : '未启用');
                 if (knowledgeItemsEl) knowledgeItemsEl.textContent = '-';
                 if (knowledgeCategoriesEl) knowledgeCategoriesEl.textContent = '-';
             } else {
@@ -149,9 +149,9 @@ async function refreshDashboard() {
                 // 根据数据量给个轻量状态文案
                 if (knowledgeStatusEl) {
                     if (items > 0 || categories > 0) {
-                        knowledgeStatusEl.textContent = '已启用';
+                        knowledgeStatusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.enabled') : '已启用');
                     } else {
-                        knowledgeStatusEl.textContent = '待配置';
+                        knowledgeStatusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.toConfigure') : '待配置');
                     }
                 }
             }
@@ -172,15 +172,15 @@ async function refreshDashboard() {
             const statusEl = document.getElementById('dashboard-skills-status');
             if (statusEl) {
                 if (totalCalls === 0) {
-                    statusEl.textContent = '待使用';
+                    statusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.toUse') : '待使用');
                     statusEl.style.background = 'rgba(0, 0, 0, 0.05)';
                     statusEl.style.color = 'var(--text-secondary)';
                 } else if (totalCalls < 10) {
-                    statusEl.textContent = '活跃';
+                    statusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.active') : '活跃');
                     statusEl.style.background = 'rgba(16, 185, 129, 0.1)';
                     statusEl.style.color = '#10b981';
                 } else {
-                    statusEl.textContent = '高频';
+                    statusEl.textContent = (typeof window.t === 'function' ? window.t('dashboard.highFreq') : '高频');
                     statusEl.style.background = 'rgba(59, 130, 246, 0.1)';
                     statusEl.style.color = '#3b82f6';
                 }
@@ -200,7 +200,7 @@ async function refreshDashboard() {
         setEl('dashboard-kpi-tools-calls', '-');
         renderDashboardToolsBar(null);
         var ph = document.getElementById('dashboard-tools-pie-placeholder');
-        if (ph) { ph.style.removeProperty('display'); ph.textContent = '暂无调用数据'; }
+        if (ph) { ph.style.removeProperty('display'); ph.textContent = (typeof window.t === 'function' ? window.t('dashboard.noCallData') : '暂无调用数据'); }
     }
 }
 
@@ -257,7 +257,7 @@ function renderDashboardToolsBar(monitorRes) {
 
     if (!monitorRes || typeof monitorRes !== 'object') {
         placeholder.style.removeProperty('display');
-        placeholder.textContent = '暂无调用数据';
+        placeholder.textContent = (typeof window.t === 'function' ? window.t('dashboard.noCallData') : '暂无调用数据');
         barChartEl.style.display = 'none';
         barChartEl.innerHTML = '';
         return;
@@ -273,7 +273,7 @@ function renderDashboardToolsBar(monitorRes) {
 
     if (entries.length === 0) {
         placeholder.style.removeProperty('display');
-        placeholder.textContent = '暂无调用数据';
+        placeholder.textContent = (typeof window.t === 'function' ? window.t('dashboard.noCallData') : '暂无调用数据');
         barChartEl.style.display = 'none';
         barChartEl.innerHTML = '';
         return;

web/static/js/i18n.js

@@ -0,0 +1,213 @@
+// 前端国际化初始化（基于 i18next 浏览器版本）
+(function () {
+    const DEFAULT_LANG = 'zh-CN';
+    const STORAGE_KEY = 'csai_lang';
+    const RESOURCES_PREFIX = '/static/i18n';
+
+    const loadedLangs = {};
+
+    function detectInitialLang() {
+        try {
+            const stored = localStorage.getItem(STORAGE_KEY);
+            if (stored) {
+                return stored;
+            }
+        } catch (e) {
+            console.warn('无法读取语言设置:', e);
+        }
+
+        const navLang = (navigator.language || navigator.userLanguage || '').toLowerCase();
+        if (navLang.startsWith('zh')) {
+            return 'zh-CN';
+        }
+        if (navLang.startsWith('en')) {
+            return 'en-US';
+        }
+        return DEFAULT_LANG;
+    }
+
+    async function loadLanguageResources(lang) {
+        if (loadedLangs[lang]) {
+            return;
+        }
+        try {
+            const resp = await fetch(RESOURCES_PREFIX + '/' + lang + '.json', {
+                cache: 'no-cache'
+            });
+            if (!resp.ok) {
+                console.warn('加载语言包失败:', lang, resp.status);
+                return;
+            }
+            const data = await resp.json();
+            if (typeof i18next !== 'undefined') {
+                i18next.addResourceBundle(lang, 'translation', data, true, true);
+            }
+            loadedLangs[lang] = true;
+        } catch (e) {
+            console.error('加载语言包异常:', lang, e);
+        }
+    }
+
+    function applyTranslations(root) {
+        if (typeof i18next === 'undefined') return;
+        const container = root || document;
+        if (!container) return;
+
+        const elements = container.querySelectorAll('[data-i18n]');
+        elements.forEach(function (el) {
+            const key = el.getAttribute('data-i18n');
+            if (!key) return;
+            const skipText = el.getAttribute('data-i18n-skip-text') === 'true';
+            const isFormControl = (el.tagName === 'INPUT' || el.tagName === 'TEXTAREA');
+            const attrList = el.getAttribute('data-i18n-attr');
+            const text = i18next.t(key);
+            // 仅当元素无子元素（仅文本或空）时才替换文本，避免覆盖卡片内的数字、子节点等；input/textarea 永不设置 textContent
+            const hasNoElementChildren = !el.querySelector('*');
+            if (!skipText && !isFormControl && hasNoElementChildren && text && typeof text === 'string') {
+                el.textContent = text;
+            }
+
+            if (attrList) {
+                const titleKey = el.getAttribute('data-i18n-title');
+                attrList.split(',').map(function (s) { return s.trim(); }).forEach(function (attr) {
+                    if (!attr) return;
+                    var val = text;
+                    if (attr === 'title' && titleKey) {
+                        var titleText = i18next.t(titleKey);
+                        if (titleText && typeof titleText === 'string') val = titleText;
+                    }
+                    if (val && typeof val === 'string') {
+                        el.setAttribute(attr, val);
+                    }
+                });
+            }
+        });
+
+        // 对话输入框：若 value 与 placeholder 相同，清空 value 以便正确显示占位提示
+        try {
+            const chatInput = document.getElementById('chat-input');
+            if (chatInput && chatInput.tagName === 'TEXTAREA') {
+                const ph = (chatInput.getAttribute('placeholder') || '').trim();
+                if (ph && chatInput.value.trim() === ph) {
+                    chatInput.value = '';
+                }
+            }
+        } catch (e) { /* ignore */ }
+
+        // 更新 html lang 属性
+        try {
+            if (document && document.documentElement) {
+                document.documentElement.lang = i18next.language || DEFAULT_LANG;
+            }
+        } catch (e) {
+            // ignore
+        }
+    }
+
+    function updateLangLabel() {
+        const label = document.getElementById('current-lang-label');
+        if (!label || typeof i18next === 'undefined') return;
+        const lang = (i18next.language || DEFAULT_LANG).toLowerCase();
+        if (lang.indexOf('zh') === 0) {
+            label.textContent = i18next.t('lang.zhCN');
+        } else {
+            label.textContent = i18next.t('lang.enUS');
+        }
+    }
+
+    function closeLangDropdown() {
+        const dropdown = document.getElementById('lang-dropdown');
+        if (dropdown) {
+            dropdown.style.display = 'none';
+        }
+    }
+
+    function handleGlobalClickForLangDropdown(ev) {
+        const dropdown = document.getElementById('lang-dropdown');
+        const btn = document.querySelector('.lang-switcher-btn');
+        if (!dropdown || dropdown.style.display !== 'block') return;
+        const target = ev.target;
+        if (btn && btn.contains(target)) {
+            return;
+        }
+        if (!dropdown.contains(target)) {
+            closeLangDropdown();
+        }
+    }
+
+    async function changeLanguage(lang) {
+        if (typeof i18next === 'undefined') return;
+        const current = i18next.language || DEFAULT_LANG;
+        if (lang === current) return;
+        await loadLanguageResources(lang);
+        await i18next.changeLanguage(lang);
+        try {
+            localStorage.setItem(STORAGE_KEY, lang);
+        } catch (e) {
+            console.warn('无法保存语言设置:', e);
+        }
+        applyTranslations(document);
+        updateLangLabel();
+        try {
+            window.__locale = lang;
+        } catch (e) { /* ignore */ }
+        try {
+            document.dispatchEvent(new CustomEvent('languagechange', { detail: { lang: lang } }));
+        } catch (e) { /* ignore */ }
+    }
+
+    async function initI18n() {
+        if (typeof i18next === 'undefined') {
+            console.warn('i18next 未加载，跳过前端国际化初始化');
+            return;
+        }
+
+        const initialLang = detectInitialLang();
+        await i18next.init({
+            lng: initialLang,
+            fallbackLng: DEFAULT_LANG,
+            debug: false,
+            resources: {}
+        });
+
+        await loadLanguageResources(initialLang);
+        applyTranslations(document);
+        updateLangLabel();
+        try {
+            window.__locale = i18next.language || initialLang;
+        } catch (e) { /* ignore */ }
+
+        // 导出全局函数供其他脚本调用（支持插值参数，如 _t('key', { count: 2 })）
+        window.t = function (key, opts) {
+            if (typeof i18next === 'undefined') return key;
+            return i18next.t(key, opts);
+        };
+        window.changeLanguage = changeLanguage;
+        window.applyTranslations = applyTranslations;
+
+        // 语言切换下拉支持
+        window.toggleLangDropdown = function () {
+            const dropdown = document.getElementById('lang-dropdown');
+            if (!dropdown) return;
+            if (dropdown.style.display === 'block') {
+                dropdown.style.display = 'none';
+            } else {
+                dropdown.style.display = 'block';
+            }
+        };
+        window.onLanguageSelect = function (lang) {
+            changeLanguage(lang);
+            closeLangDropdown();
+        };
+
+        document.addEventListener('click', handleGlobalClickForLangDropdown);
+    }
+
+    document.addEventListener('DOMContentLoaded', function () {
+        // i18n 初始化在 DOM Ready 后执行
+        initI18n().catch(function (e) {
+            console.error('初始化国际化失败:', e);
+        });
+    });
+})();
+

web/static/js/info-collect.js

@@ -1,4 +1,7 @@
 // 信息收集页面（FOFA）
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
 
 const FOFA_FORM_STORAGE_KEY = 'info-collect-fofa-form';
 const FOFA_HIDDEN_FIELDS_STORAGE_KEY = 'info-collect-fofa-hidden-fields';
@@ -197,12 +200,12 @@ async function submitFofaSearch() {
     const full = !!els.full?.checked;
 
     if (!query) {
-        alert('请输入 FOFA 查询语法');
+        alert(_t('infoCollect.enterFofaQuery'));
         return;
     }
 
     saveFofaFormToStorage({ query, size, page, fields, full });
-    setFofaMeta('查询中...');
+    setFofaMeta(_t('infoCollect.querying'));
     setFofaLoading(true);
 
     try {
@@ -219,9 +222,9 @@ async function submitFofaSearch() {
         renderFofaResults(result);
     } catch (e) {
         console.error('FOFA 查询失败:', e);
-        setFofaMeta('查询失败');
+        setFofaMeta(_t('infoCollect.queryFailed'));
         renderFofaResults({ query, fields: [], results: [], total: 0, page: 1, size: 0 });
-        alert('FOFA 查询失败: ' + (e && e.message ? e.message : String(e)));
+        alert(_t('infoCollect.queryFailed') + ': ' + (e && e.message ? e.message : String(e)));
     } finally {
         setFofaLoading(false);
     }
@@ -231,7 +234,7 @@ async function parseFofaNaturalLanguage() {
     const els = getFofaFormElements();
     const text = (els.nl?.value || '').trim();
     if (!text) {
-        alert('请输入自然语言描述');
+        alert(_t('infoCollect.enterNaturalLanguage'));
         return;
     }
 
@@ -243,16 +246,16 @@ async function parseFofaNaturalLanguage() {
 
     // 先创建 controller，避免极快的重复点击触发并发请求
     fofaParseAbortController = new AbortController();
-    setFofaParseLoading(true, 'AI 解析中...');
+    setFofaParseLoading(true, _t('infoCollect.parsePending'));
 
     // 持续提示：直到请求完成/取消/失败才消失
-    fofaParseToastHandle = showInlineToast('AI 解析中...（点击按钮可取消）', { duration: 0, id: 'fofa-parse-pending' });
+    fofaParseToastHandle = showInlineToast(_t('infoCollect.parsePendingClickCancel'), { duration: 0, id: 'fofa-parse-pending' });
 
     // 如果超过一小段时间还没返回，再强调“仍在进行中”，降低误判为失败的概率
     fofaParseSlowTimer = setTimeout(() => {
         const status = document.getElementById('fofa-nl-status');
         if (status) {
-            status.textContent = 'AI 解析耗时较长，仍在处理中…';
+            status.textContent = _t('infoCollect.parseSlow');
             status.style.display = 'block';
         }
     }, 1800);
@@ -269,15 +272,15 @@ async function parseFofaNaturalLanguage() {
             throw new Error(result.error || `请求失败: ${resp.status}`);
         }
         showFofaParseModal(text, result);
-        showInlineToast('AI 解析完成');
+        showInlineToast(_t('infoCollect.parseDone'));
     } catch (e) {
         // AbortController 取消：不视为失败
         if (e && (e.name === 'AbortError' || String(e).includes('AbortError'))) {
-            showInlineToast('已取消 AI 解析');
+            showInlineToast(_t('infoCollect.parseCancelled'));
             return;
         }
         console.error('FOFA 自然语言解析失败:', e);
-        showInlineToast('AI 解析失败：' + (e && e.message ? e.message : String(e)), { duration: 2800 });
+        showInlineToast(_t('infoCollect.parseFailed') + (e && e.message ? e.message : String(e)), { duration: 2800 });
     }
     finally {
         fofaParseAbortController = null;
@@ -298,17 +301,17 @@ function setFofaParseLoading(loading, statusText) {
     const status = document.getElementById('fofa-nl-status');
     if (btn) {
         if (loading) {
-            if (!btn.dataset.originalText) btn.dataset.originalText = btn.textContent || 'AI 解析';
+            if (!btn.dataset.originalText) btn.dataset.originalText = btn.textContent || _t('infoCollectPage.parseBtn');
             btn.classList.add('btn-loading');
-            btn.textContent = '取消解析';
-            btn.title = '点击取消 AI 解析';
+            btn.textContent = _t('infoCollect.cancelParse');
+            btn.title = _t('infoCollect.clickToCancelParse');
             btn.dataset.loading = '1';
             btn.setAttribute('aria-busy', 'true');
             btn.disabled = false;
         } else {
             btn.classList.remove('btn-loading');
-            btn.textContent = btn.dataset.originalText || 'AI 解析';
-            btn.title = '将自然语言解析为 FOFA 查询语法';
+            btn.textContent = btn.dataset.originalText || _t('infoCollectPage.parseBtn');
+            btn.title = _t('infoCollect.parseToFofa');
             btn.disabled = false;
             delete btn.dataset.loading;
             btn.removeAttribute('aria-busy');
@@ -336,7 +339,7 @@ function showFofaParseModal(nlText, parsed) {
 
     const warningsHtml = warnings.length
         ? `<ul style="margin: 8px 0 0 18px;">${warnings.map(w => `<li>${escapeHtml(w)}</li>`).join('')}</ul>`
-        : `<div class="muted" style="margin-top: 8px;">无</div>`;
+        : '<div class="muted" style="margin-top: 8px;">' + _t('infoCollect.none') + '</div>';
 
     const modal = document.createElement('div');
     modal.id = 'fofa-parse-modal';
@@ -345,23 +348,23 @@ function showFofaParseModal(nlText, parsed) {
     modal.innerHTML = `
         <div class="modal-content" style="max-width: 900px;">
             <div class="modal-header">
-                <h2>AI 解析结果</h2>
-                <span class="modal-close" id="fofa-parse-modal-close" title="关闭">&times;</span>
+                <h2>${_t('infoCollect.parseResultTitle')}</h2>
+                <span class="modal-close" id="fofa-parse-modal-close" title="${_t('common.close')}">&times;</span>
             </div>
             <div style="padding: 18px 28px; overflow: auto;">
                 <div class="form-group">
-                    <label>自然语言</label>
+                    <label>${_t('infoCollect.naturalLanguageLabel')}</label>
                     <div class="muted" style="margin-top: 6px; white-space: pre-wrap;">${safeNL || '-'}</div>
                 </div>
 
                 <div class="form-group" style="margin-top: 14px;">
-                    <label for="fofa-parse-query">FOFA 查询语法（可编辑）</label>
-                    <textarea id="fofa-parse-query" class="info-collect-query-input" rows="2" placeholder='例如：app="Apache" && country="CN"'></textarea>
-                    <small class="form-hint">请人工确认语法与范围无误后再执行查询。</small>
+                    <label for="fofa-parse-query">${_t('infoCollect.fofaQueryEditable')}</label>
+                    <textarea id="fofa-parse-query" class="info-collect-query-input" rows="2" placeholder="${_t('infoCollect.queryPlaceholder')}"></textarea>
+                    <small class="form-hint">${_t('infoCollect.confirmBeforeQuery')}</small>
                 </div>
 
                 <div class="form-group" style="margin-top: 14px;">
-                    <label>提醒</label>
+                    <label>${_t('infoCollect.reminder')}</label>
                     <div style="background: #fff8e1; border: 1px solid #ffe8a3; border-radius: 10px; padding: 10px 12px;">
                         ${warningsHtml}
                     </div>
@@ -369,14 +372,14 @@ function showFofaParseModal(nlText, parsed) {
 
                 ${explanation ? `
                 <div class="form-group" style="margin-top: 14px;">
-                    <label>解析说明</label>
+                    <label>${_t('infoCollect.explanation')}</label>
                     <pre style="margin-top: 8px; white-space: pre-wrap; background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 10px; padding: 10px 12px; font-size: 13px;">${escapeHtml(explanation)}</pre>
                 </div>` : ''}
             </div>
             <div class="modal-footer" style="padding: 18px 28px;">
-                <button class="btn-secondary" type="button" id="fofa-parse-cancel">取消</button>
-                <button class="btn-secondary" type="button" id="fofa-parse-apply">填入查询框</button>
-                <button class="btn-primary" type="button" id="fofa-parse-apply-run">填入并查询</button>
+                <button class="btn-secondary" type="button" id="fofa-parse-cancel">${_t('infoCollect.parseModalCancel')}</button>
+                <button class="btn-secondary" type="button" id="fofa-parse-apply">${_t('infoCollect.parseModalApply')}</button>
+                <button class="btn-primary" type="button" id="fofa-parse-apply-run">${_t('infoCollect.parseModalApplyRun')}</button>
             </div>
         </div>
     `;
@@ -402,7 +405,7 @@ function showFofaParseModal(nlText, parsed) {
         const els = getFofaFormElements();
         const q = (queryTextarea?.value || '').trim();
         if (!q) {
-            showInlineToast('解析结果为空：请在弹窗中补充/修改 FOFA 查询语法', { duration: 2600 });
+            showInlineToast(_t('infoCollect.parseResultEmpty'), { duration: 2600 });
             return;
         }
         if (els.query) {
@@ -444,7 +447,7 @@ function setFofaMeta(text) {
 function updateSelectedMeta() {
     const els = getFofaFormElements();
     if (els.selectedMeta) {
-        els.selectedMeta.textContent = `已选择 ${infoCollectState.selectedRowIndexes.size} 条`;
+        els.selectedMeta.textContent = _t('infoCollectPage.selectedRows', { count: infoCollectState.selectedRowIndexes.size });
     }
 }
 
@@ -454,7 +457,7 @@ function setFofaLoading(loading) {
     if (loading) {
         const fieldsCount = (document.getElementById('fofa-fields')?.value || '').split(',').filter(Boolean).length;
         const colspan = Math.max(1, fieldsCount + 1);
-        els.tbody.innerHTML = `<tr><td class="muted" style="padding: 16px;" colspan="${colspan}">加载中...</td></tr>`;
+        els.tbody.innerHTML = '<tr><td class="muted" style="padding: 16px;" colspan="' + colspan + '">' + escapeHtml(_t('infoCollect.loading')) + '</td></tr>';
     }
 }
 
@@ -490,7 +493,7 @@ function renderFofaResults(payload) {
     const size = typeof payload.size === 'number' ? payload.size : 0;
     const page = typeof payload.page === 'number' ? payload.page : 1;
 
-    setFofaMeta(`共 ${total} 条 · 本页 ${results.length} 条 · page=${page} · size=${size}`);
+    setFofaMeta(_t('infoCollect.resultsMeta', { total, count: results.length, page, size }));
 
     // 可见字段
     const visibleFields = fields.filter(f => !infoCollectState.hiddenFields.has(f));
@@ -500,16 +503,16 @@ function renderFofaResults(payload) {
 
     // 表头（左：勾选列；右：操作列固定）
     const headerCells = [
-        '<th class="info-collect-col-select"><input type="checkbox" id="fofa-select-all" title="全选/全不选"/></th>',
+        '<th class="info-collect-col-select"><input type="checkbox" id="fofa-select-all" title="' + escapeHtml(_t('infoCollect.selectAll')) + '"/></th>',
         ...visibleFields.map(f => `<th>${escapeHtml(String(f))}</th>`),
-        '<th class="info-collect-col-actions">操作</th>'
+        '<th class="info-collect-col-actions">' + escapeHtml(_t('infoCollect.actions')) + '</th>'
     ].join('');
     els.thead.innerHTML = `<tr>${headerCells}</tr>`;
 
     // 表体
     if (results.length === 0) {
         const colspan = Math.max(1, visibleFields.length + 2);
-        els.tbody.innerHTML = `<tr><td class="muted" style="padding: 16px;" colspan="${colspan}">暂无数据</td></tr>`;
+        els.tbody.innerHTML = '<tr><td class="muted" style="padding: 16px;" colspan="' + colspan + '">' + escapeHtml(_t('common.noData')) + '</td></tr>';
         return;
     }
 
@@ -519,7 +522,7 @@ function renderFofaResults(payload) {
         const encoded = encodeURIComponent(JSON.stringify(safeRow));
         const encodedTarget = encodeURIComponent(target || '');
 
-        const selectHtml = `<td class="info-collect-col-select"><input class="fofa-row-select" type="checkbox" data-index="${idx}" title="选择该行"/></td>`;
+        const selectHtml = '<td class="info-collect-col-select"><input class="fofa-row-select" type="checkbox" data-index="' + idx + '" title="' + escapeHtml(_t('infoCollect.selectRow')) + '"/></td>';
 
         const cellsHtml = visibleFields.map(f => {
             const val = safeRow[f];
@@ -537,13 +540,13 @@ function renderFofaResults(payload) {
 
         const actionHtml = `
             <div class="info-collect-actions">
-                <button class="btn-icon" onclick="copyFofaTargetEncoded('${encodedTarget}'); event.stopPropagation();" title="复制目标">
+                <button class="btn-icon" onclick="copyFofaTargetEncoded('${encodedTarget}'); event.stopPropagation();" title="${escapeHtml(_t('infoCollect.copyTarget'))}">
                     <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                         <rect x="9" y="9" width="13" height="13" rx="2" stroke="currentColor" stroke-width="2"/>
                         <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
                     </svg>
                 </button>
-                <button class="btn-icon" onclick="scanFofaRow('${encoded}', event); event.stopPropagation();" title="发送到对话（可编辑；Ctrl/⌘+点击可直接发送）">
+                <button class="btn-icon" onclick="scanFofaRow('${encoded}', event); event.stopPropagation();" title="${escapeHtml(_t('infoCollect.sendToChat'))}">
                     <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                         <path d="M10.5 13.5l3-3" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
                         <path d="M8 8H5a4 4 0 1 0 0 8h3" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
@@ -602,14 +605,14 @@ function normalizeHttpLink(raw) {
 function copyFofaTarget(target) {
     const text = (target || '').trim();
     if (!text) {
-        alert('没有可复制的目标');
+        alert(_t('infoCollect.noTargetToCopy'));
         return;
     }
     navigator.clipboard.writeText(text).then(() => {
         // 简单提示
-        showInlineToast('已复制目标');
+        showInlineToast(_t('infoCollect.targetCopied'));
     }).catch(() => {
-        alert('复制失败，请手动复制：' + text);
+        alert(_t('infoCollect.manualCopyHint') + text);
     });
 }
 
@@ -655,7 +658,7 @@ function showInlineToast(text, options) {
 function truncateForPreview(value, maxLen) {
     const s = value == null ? '' : String(value);
     if (maxLen <= 0 || s.length <= maxLen) return s;
-    return s.slice(0, maxLen) + '...（已截断）';
+    return s.slice(0, maxLen) + '...(' + _t('infoCollect.truncated') + ')';
 }
 
 function formatFofaRowSummary(row, fields) {
@@ -707,7 +710,7 @@ function scanFofaRow(encodedRowJson, clickEvent) {
     const fields = (document.getElementById('fofa-fields')?.value || '').split(',').map(s => s.trim()).filter(Boolean);
     const target = inferTargetFromRow(row, fields);
     if (!target) {
-        alert('无法从该行推断扫描目标（建议在 fields 中包含 host/ip/port/domain）');
+        alert(_t('infoCollect.cannotInferTarget'));
         return;
     }
 
@@ -745,10 +748,10 @@ function scanFofaRow(encodedRowJson, clickEvent) {
             if (typeof sendMessage === 'function') {
                 sendMessage();
             } else {
-                alert('未找到 sendMessage()，请刷新页面后重试');
+                alert(_t('infoCollect.noSendMessage'));
             }
         } else {
-            showInlineToast('已填入对话输入框，可编辑后发送');
+            showInlineToast(_t('infoCollect.filledToInput'));
         }
     }, 250);
 }
@@ -910,7 +913,7 @@ function hideAllFofaColumns() {
 function exportFofaResults(format) {
     const p = infoCollectState.currentPayload;
     if (!p || !Array.isArray(p.results) || p.results.length === 0) {
-        alert('暂无可导出的结果');
+        alert(_t('infoCollect.noExportResult'));
         return;
     }
 
@@ -936,7 +939,7 @@ function exportFofaResults(format) {
     if (format === 'xlsx') {
         // 使用 SheetJS 生成 XLSX（需在页面中引入 xlsx 库）
         if (typeof XLSX === 'undefined') {
-            alert('未加载 XLSX 库，请刷新页面后重试');
+            alert(_t('infoCollect.xlsxNotLoaded'));
             return;
         }
         const aoa = [visibleFields].concat(p.results.map(row => {
@@ -945,7 +948,7 @@ function exportFofaResults(format) {
         }));
         const ws = XLSX.utils.aoa_to_sheet(aoa);
         const wb = XLSX.utils.book_new();
-        XLSX.utils.book_append_sheet(wb, ws, 'FOFA结果');
+        XLSX.utils.book_append_sheet(wb, ws, _t('infoCollect.batchScanTitle'));
         XLSX.writeFile(wb, `fofa_results_${ts}.xlsx`);
         return;
     }
@@ -982,12 +985,12 @@ function downloadBlob(content, filename, mime) {
 async function batchScanSelectedFofaRows() {
     const p = infoCollectState.currentPayload;
     if (!p || !Array.isArray(p.results) || p.results.length === 0) {
-        alert('暂无结果');
+        alert(_t('infoCollect.noResults'));
         return;
     }
     const selected = Array.from(infoCollectState.selectedRowIndexes).sort((a, b) => a - b);
     if (selected.length === 0) {
-        alert('请先勾选需要扫描的行');
+        alert(_t('infoCollect.selectRowsFirst'));
         return;
     }
 
@@ -1009,11 +1012,11 @@ async function batchScanSelectedFofaRows() {
     });
 
     if (tasks.length === 0) {
-        alert('未能从所选行推断任何可扫描目标（建议 fields 中包含 host/ip/port/domain）');
+        alert(_t('infoCollect.noScanTarget'));
         return;
     }
 
-    const title = (p.query ? `FOFA 批量扫描：${p.query}` : 'FOFA 批量扫描').slice(0, 80);
+    const title = (p.query ? _t('infoCollect.batchScanTitle') + '：' + p.query : _t('infoCollect.batchScanTitle')).slice(0, 80);
     try {
         // 不强制切换到“信息收集”角色：沿用当前已选角色；若为默认则传空字符串交给后端走默认逻辑
         let role = '';
@@ -1029,7 +1032,7 @@ async function batchScanSelectedFofaRows() {
         });
         const result = await resp.json().catch(() => ({}));
         if (!resp.ok) {
-            throw new Error(result.error || `创建批量队列失败: ${resp.status}`);
+            throw new Error(result.error || _t('infoCollect.createQueueFailed') + ': ' + resp.status);
         }
         const queueId = result.queueId;
         if (!queueId) {
@@ -1045,13 +1048,13 @@ async function batchScanSelectedFofaRows() {
         }, 250);
 
         if (skipped.length > 0) {
-            showInlineToast(`已创建队列（跳过 ${skipped.length} 条无目标行）`);
+            showInlineToast(_t('infoCollect.queueCreatedSkipped', { n: skipped.length }));
         } else {
-            showInlineToast('已创建批量扫描队列');
+            showInlineToast(_t('infoCollect.batchQueueCreated'));
         }
     } catch (e) {
         console.error('批量扫描失败:', e);
-        alert('批量扫描失败: ' + (e && e.message ? e.message : String(e)));
+        alert(_t('infoCollect.batchScanFailed') + ': ' + (e && e.message ? e.message : String(e)));
     }
 }
 
@@ -1065,8 +1068,8 @@ function showCellDetailModal(field, fullText) {
     modal.innerHTML = `
         <div class="info-collect-cell-modal-content" role="dialog" aria-modal="true">
             <div class="info-collect-cell-modal-header">
-                <div class="info-collect-cell-modal-title">${escapeHtml(field || '字段')}</div>
-                <button class="btn-icon" type="button" id="info-collect-cell-modal-close" title="关闭">
+                <div class="info-collect-cell-modal-title">${escapeHtml(field || _t('infoCollect.field'))}</div>
+                <button class="btn-icon" type="button" id="info-collect-cell-modal-close" title="${_t('common.close')}">
                     <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                         <path d="M18 6L6 18M6 6l12 12" stroke="currentColor" stroke-width="2" stroke-linecap="round"/>
                     </svg>
@@ -1076,8 +1079,8 @@ function showCellDetailModal(field, fullText) {
                 <pre class="info-collect-cell-modal-pre">${escapeHtml(fullText || '')}</pre>
             </div>
             <div class="info-collect-cell-modal-footer">
-                <button class="btn-secondary" type="button" id="info-collect-cell-modal-copy">复制</button>
-                <button class="btn-primary" type="button" id="info-collect-cell-modal-ok">关闭</button>
+                <button class="btn-secondary" type="button" id="info-collect-cell-modal-copy">${_t('common.copy')}</button>
+                <button class="btn-primary" type="button" id="info-collect-cell-modal-ok">${_t('common.close')}</button>
             </div>
         </div>
     `;
@@ -1091,7 +1094,7 @@ function showCellDetailModal(field, fullText) {
     document.getElementById('info-collect-cell-modal-close')?.addEventListener('click', close);
     document.getElementById('info-collect-cell-modal-ok')?.addEventListener('click', close);
     document.getElementById('info-collect-cell-modal-copy')?.addEventListener('click', () => {
-        navigator.clipboard.writeText(fullText || '').then(() => showInlineToast('已复制')).catch(() => alert('复制失败'));
+        navigator.clipboard.writeText(fullText || '').then(() => showInlineToast(_t('common.copied'))).catch(() => alert(_t('common.copyFailed')));
     });
 
     // Esc 关闭
@@ -1122,3 +1125,13 @@ window.toggleFofaColumn = toggleFofaColumn;
 window.exportFofaResults = exportFofaResults;
 window.batchScanSelectedFofaRows = batchScanSelectedFofaRows;
 
+document.addEventListener('languagechange', function () {
+    updateSelectedMeta();
+});
+
+if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', function () { updateSelectedMeta(); });
+} else {
+    updateSelectedMeta();
+}
+

web/static/js/knowledge.js

@@ -1,4 +1,37 @@
 // 知识库管理相关功能
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
+
+// 返回「知识库未启用」提示区块的 HTML（使用 data-i18n 以便语言切换时自动更新）
+function getKnowledgeNotEnabledHTML() {
+    return `
+        <div class="empty-state" style="text-align: center; padding: 40px 20px;">
+            <div style="font-size: 48px; margin-bottom: 20px;">📚</div>
+            <h3 data-i18n="knowledge.notEnabledTitle" style="margin-bottom: 10px; color: #666;"></h3>
+            <p data-i18n="knowledge.notEnabledHint" style="color: #999; margin-bottom: 20px;"></p>
+            <button data-i18n="knowledge.goToSettings" onclick="switchToSettings()" style="
+                background: #007bff;
+                color: white;
+                border: none;
+                padding: 10px 20px;
+                border-radius: 5px;
+                cursor: pointer;
+                font-size: 14px;
+            "></button>
+        </div>
+    `;
+}
+
+// 渲染「知识库未启用」状态到容器，并应用当前语言
+function renderKnowledgeNotEnabledState(container) {
+    if (!container) return;
+    container.innerHTML = getKnowledgeNotEnabledHTML();
+    if (typeof window.applyTranslations === 'function') {
+        window.applyTranslations(container);
+    }
+}
+
 let knowledgeCategories = [];
 let knowledgeItems = [];
 let currentEditingItemId = null;
@@ -32,26 +65,8 @@ async function loadKnowledgeCategories() {
         
         // 检查知识库功能是否启用
         if (data.enabled === false) {
-            // 功能未启用，显示友好提示
-            const container = document.getElementById('knowledge-items-list');
-            if (container) {
-                container.innerHTML = `
-                    <div class="empty-state" style="text-align: center; padding: 40px 20px;">
-                        <div style="font-size: 48px; margin-bottom: 20px;">📚</div>
-                        <h3 style="margin-bottom: 10px; color: #666;">知识库功能未启用</h3>
-                        <p style="color: #999; margin-bottom: 20px;">${data.message || '请前往系统设置启用知识检索功能'}</p>
-                        <button onclick="switchToSettings()" style="
-                            background: #007bff;
-                            color: white;
-                            border: none;
-                            padding: 10px 20px;
-                            border-radius: 5px;
-                            cursor: pointer;
-                            font-size: 14px;
-                        ">前往设置</button>
-                    </div>
-                `;
-            }
+            // 功能未启用，显示友好提示（使用 data-i18n，切换语言时会自动更新）
+            renderKnowledgeNotEnabledState(document.getElementById('knowledge-items-list'));
             return [];
         }
         
@@ -116,25 +131,10 @@ async function loadKnowledgeItems(category = '', page = 1, pageSize = 10) {
         
         // 检查知识库功能是否启用
         if (data.enabled === false) {
-            // 功能未启用，显示友好提示（如果还没有显示的话）
+            // 功能未启用，显示友好提示（如果还没有显示的话；使用 data-i18n，切换语言时会自动更新）
             const container = document.getElementById('knowledge-items-list');
             if (container && !container.querySelector('.empty-state')) {
-                container.innerHTML = `
-                    <div class="empty-state" style="text-align: center; padding: 40px 20px;">
-                        <div style="font-size: 48px; margin-bottom: 20px;">📚</div>
-                        <h3 style="margin-bottom: 10px; color: #666;">知识库功能未启用</h3>
-                        <p style="color: #999; margin-bottom: 20px;">${data.message || '请前往系统设置启用知识检索功能'}</p>
-                        <button onclick="switchToSettings()" style="
-                            background: #007bff;
-                            color: white;
-                            border: none;
-                            padding: 10px 20px;
-                            border-radius: 5px;
-                            cursor: pointer;
-                            font-size: 14px;
-                        ">前往设置</button>
-                    </div>
-                `;
+                renderKnowledgeNotEnabledState(container);
             }
             knowledgeItems = [];
             knowledgePagination.total = 0;
@@ -459,6 +459,9 @@ async function updateIndexProgress() {
         const isComplete = status.is_complete || false;
         const lastError = status.last_error || '';
         
+        // 检查是否正在重建索引（优先使用重建状态）
+        const isRebuilding = status.is_rebuilding || false;
+        
         if (totalItems === 0) {
             // 没有知识项，隐藏进度条
             progressContainer.style.display = 'none';
@@ -524,6 +527,45 @@ async function updateIndexProgress() {
             return;
         }
         
+
+        // 优先处理重建状态
+        if (isRebuilding) {
+            const rebuildTotal = status.rebuild_total || totalItems;
+            const rebuildCurrent = status.rebuild_current || 0;
+            const rebuildFailed = status.rebuild_failed || 0;
+            const rebuildLastItemID = status.rebuild_last_item_id || '';
+            const rebuildLastChunks = status.rebuild_last_chunks || 0;
+            const rebuildStartTime = status.rebuild_start_time || '';
+
+            // 计算进度百分比（使用重建进度）
+            let rebuildProgress = progressPercent;
+            if (rebuildTotal > 0) {
+                rebuildProgress = (rebuildCurrent / rebuildTotal) * 100;
+            }
+
+            progressContainer.innerHTML = `
+                <div class="knowledge-index-progress">
+                    <div class="progress-header">
+                        <span class="progress-icon">🔨</span>
+                        <span class="progress-text">正在重建索引：${rebuildCurrent}/${rebuildTotal} (${rebuildProgress.toFixed(1)}%) - 失败：${rebuildFailed}</span>
+                    </div>
+                    <div class="progress-bar-container">
+                        <div class="progress-bar" style="width: ${rebuildProgress}%"></div>
+                    </div>
+                    <div class="progress-hint">
+                        ${rebuildLastItemID ? `正在处理：${escapeHtml(rebuildLastItemID.substring(0, 36))}... (${rebuildLastChunks} chunks)` : '正在处理...'}
+                        ${rebuildStartTime ? `<br>开始时间：${new Date(rebuildStartTime).toLocaleString()}` : ''}
+                    </div>
+                </div>
+            `;
+
+            // 重建中时继续轮询
+            if (!indexProgressInterval) {
+                indexProgressInterval = setInterval(updateIndexProgress, 2000);
+            }
+            return;
+        }
+        
         if (isComplete) {
             progressContainer.innerHTML = `
                 <div class="knowledge-index-progress-complete">
@@ -711,25 +753,7 @@ async function searchKnowledgeItems() {
         
         // 检查知识库功能是否启用
         if (data.enabled === false) {
-            const container = document.getElementById('knowledge-items-list');
-            if (container) {
-                container.innerHTML = `
-                    <div class="empty-state" style="text-align: center; padding: 40px 20px;">
-                        <div style="font-size: 48px; margin-bottom: 20px;">📚</div>
-                        <h3 style="margin-bottom: 10px; color: #666;">知识库功能未启用</h3>
-                        <p style="color: #999; margin-bottom: 20px;">${data.message || '请前往系统设置启用知识检索功能'}</p>
-                        <button onclick="switchToSettings()" style="
-                            background: #007bff;
-                            color: white;
-                            border: none;
-                            padding: 10px 20px;
-                            border-radius: 5px;
-                            cursor: pointer;
-                            font-size: 14px;
-                        ">前往设置</button>
-                    </div>
-                `;
-            }
+            renderKnowledgeNotEnabledState(document.getElementById('knowledge-items-list'));
             return;
         }
         
@@ -1270,7 +1294,7 @@ async function loadRetrievalLogs(conversationId = '', messageId = '') {
         renderRetrievalLogs([]);
         // 只在非空筛选条件下才显示错误通知（避免在没有数据时显示错误）
         if (conversationId || messageId) {
-            showNotification('加载检索日志失败: ' + error.message, 'error');
+            showNotification(_t('retrievalLogs.loadError') + ': ' + error.message, 'error');
         }
     }
 }
@@ -1284,7 +1308,7 @@ function renderRetrievalLogs(logs) {
     updateRetrievalStats(logs);
     
     if (logs.length === 0) {
-        container.innerHTML = '<div class="empty-state">暂无检索记录</div>';
+        container.innerHTML = '<div class="empty-state">' + _t('retrievalLogs.noRecords') + '</div>';
         retrievalLogsData = [];
         return;
     }
@@ -1344,7 +1368,7 @@ function renderRetrievalLogs(logs) {
                     </div>
                     <div class="retrieval-log-main-info">
                         <div class="retrieval-log-query">
-                            ${escapeHtml(log.query || '无查询内容')}
+                            ${escapeHtml(log.query || _t('retrievalLogs.noQuery'))}
                         </div>
                         <div class="retrieval-log-meta">
                             <span class="retrieval-log-time" title="${formatTime(log.createdAt)}">
@@ -1354,33 +1378,33 @@ function renderRetrievalLogs(logs) {
                         </div>
                     </div>
                     <div class="retrieval-log-result-badge ${hasResults ? 'success' : 'empty'}">
-                        ${hasResults ? (itemCount > 0 ? `${itemCount} 项` : '有结果') : '无结果'}
+                        ${hasResults ? (itemCount > 0 ? itemCount + ' ' + _t('retrievalLogs.itemsUnit') : _t('retrievalLogs.hasResults')) : _t('retrievalLogs.noResults')}
                     </div>
                 </div>
                 <div class="retrieval-log-card-body">
                     <div class="retrieval-log-details-grid">
                         ${log.conversationId ? `
                             <div class="retrieval-log-detail-item">
-                                <span class="detail-label">对话ID</span>
-                                <code class="detail-value" title="点击复制" onclick="navigator.clipboard.writeText('${escapeHtml(log.conversationId)}'); this.title='已复制!'; setTimeout(() => this.title='点击复制', 2000);" style="cursor: pointer;">${escapeHtml(log.conversationId)}</code>
+                                <span class="detail-label">${_t('retrievalLogs.conversationId')}</span>
+                                <code class="detail-value" title="${_t('retrievalLogs.clickToCopy')}" data-copy-title-copied="${_t('common.copied')}" data-copy-title-click="${_t('retrievalLogs.clickToCopy')}" onclick="var t=this; navigator.clipboard.writeText('${escapeHtml(log.conversationId)}').then(function(){ t.title=t.getAttribute('data-copy-title-copied')||'Copied!'; setTimeout(function(){ t.title=t.getAttribute('data-copy-title-click')||'Click to copy'; }, 2000); });" style="cursor: pointer;">${escapeHtml(log.conversationId)}</code>
                             </div>
                         ` : ''}
                         ${log.messageId ? `
                             <div class="retrieval-log-detail-item">
-                                <span class="detail-label">消息ID</span>
-                                <code class="detail-value" title="点击复制" onclick="navigator.clipboard.writeText('${escapeHtml(log.messageId)}'); this.title='已复制!'; setTimeout(() => this.title='点击复制', 2000);" style="cursor: pointer;">${escapeHtml(log.messageId)}</code>
+                                <span class="detail-label">${_t('retrievalLogs.messageId')}</span>
+                                <code class="detail-value" title="${_t('retrievalLogs.clickToCopy')}" data-copy-title-copied="${_t('common.copied')}" data-copy-title-click="${_t('retrievalLogs.clickToCopy')}" onclick="var el=this; navigator.clipboard.writeText('${escapeHtml(log.messageId)}').then(function(){ el.title=el.getAttribute('data-copy-title-copied')||el.title; setTimeout(function(){ el.title=el.getAttribute('data-copy-title-click')||el.title; }, 2000); });" style="cursor: pointer;">${escapeHtml(log.messageId)}</code>
                             </div>
                         ` : ''}
                         <div class="retrieval-log-detail-item">
-                            <span class="detail-label">检索结果</span>
+                            <span class="detail-label">${_t('retrievalLogs.retrievalResult')}</span>
                             <span class="detail-value ${hasResults ? 'text-success' : 'text-muted'}">
-                                ${hasResults ? (itemCount > 0 ? `找到 ${itemCount} 个相关知识项` : '找到相关知识项（数量未知）') : '未找到匹配的知识项'}
+                                ${hasResults ? (itemCount > 0 ? _t('retrievalLogs.foundCount', { count: itemCount }) : _t('retrievalLogs.foundUnknown')) : _t('retrievalLogs.noMatch')}
                             </span>
                         </div>
                     </div>
                     ${hasResults && log.retrievedItems && log.retrievedItems.length > 0 ? `
                         <div class="retrieval-log-items-preview">
-                            <div class="retrieval-log-items-label">检索到的知识项:</div>
+                            <div class="retrieval-log-items-label">${_t('retrievalLogs.retrievedItemsLabel')}</div>
                             <div class="retrieval-log-items-list">
                                 ${log.retrievedItems.slice(0, 3).map((itemId, idx) => `
                                     <span class="retrieval-log-item-tag">${idx + 1}</span>
@@ -1395,13 +1419,13 @@ function renderRetrievalLogs(logs) {
                                 <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                                 <circle cx="12" cy="12" r="3" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                             </svg>
-                            查看详情
+                            ${_t('retrievalLogs.viewDetails')}
                         </button>
-                        <button class="btn-secondary btn-sm retrieval-log-delete-btn" onclick="deleteRetrievalLog('${escapeHtml(log.id)}', ${index})" style="margin-top: 12px; margin-left: 8px; display: inline-flex; align-items: center; gap: 4px; color: var(--error-color, #dc3545); border-color: var(--error-color, #dc3545);" onmouseover="this.style.backgroundColor='rgba(220, 53, 69, 0.1)'; this.style.color='#dc3545';" onmouseout="this.style.backgroundColor=''; this.style.color='var(--error-color, #dc3545)';" title="删除">
+                        <button class="btn-secondary btn-sm retrieval-log-delete-btn" onclick="deleteRetrievalLog('${escapeHtml(log.id)}', ${index})" style="margin-top: 12px; margin-left: 8px; display: inline-flex; align-items: center; gap: 4px; color: var(--error-color, #dc3545); border-color: var(--error-color, #dc3545);" onmouseover="this.style.backgroundColor='rgba(220, 53, 69, 0.1)'; this.style.color='#dc3545';" onmouseout="this.style.backgroundColor=''; this.style.color='var(--error-color, #dc3545)';" title="${_t('common.delete')}">
                             <svg width="14" height="14" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
                                 <path d="M3 6h18M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                             </svg>
-                            删除
+                            ${_t('common.delete')}
                         </button>
                     </div>
                 </div>
@@ -1438,22 +1462,25 @@ function updateRetrievalStats(logs) {
     
     statsContainer.innerHTML = `
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">总检索次数</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.totalRetrievals">总检索次数</span>
             <span class="retrieval-stat-value">${totalLogs}</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">成功检索</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.successRetrievals">成功检索</span>
             <span class="retrieval-stat-value text-success">${successfulLogs}</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">成功率</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.successRate">成功率</span>
             <span class="retrieval-stat-value">${successRate}%</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">检索到知识项</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.retrievedItems">检索到知识项</span>
             <span class="retrieval-stat-value">${totalItems}</span>
         </div>
     `;
+    if (typeof window.applyTranslations === 'function') {
+        window.applyTranslations(statsContainer);
+    }
 }
 
 // 获取相对时间
@@ -1549,7 +1576,7 @@ function refreshRetrievalLogs() {
 
 // 删除检索日志
 async function deleteRetrievalLog(id, index) {
-    if (!confirm('确定要删除这条检索记录吗？')) {
+    if (!confirm(_t('retrievalLogs.deleteConfirm'))) {
         return;
     }
     
@@ -1635,7 +1662,7 @@ async function deleteRetrievalLog(id, index) {
             }
         }
         
-        showNotification('❌ 删除检索日志失败: ' + error.message, 'error');
+        showNotification(_t('retrievalLogs.deleteError') + ': ' + error.message, 'error');
     }
 }
 
@@ -1657,12 +1684,11 @@ function updateRetrievalStatsAfterDelete() {
         const badge = card.querySelector('.retrieval-log-result-badge');
         if (badge && badge.classList.contains('success')) {
             const text = badge.textContent.trim();
-            const match = text.match(/(\d+)\s*项/);
+            const match = text.match(/(\d+)/);
             if (match) {
-                return sum + parseInt(match[1]);
-            } else if (text === '有结果') {
-                return sum + 1; // 简化处理，假设为1
+                return sum + parseInt(match[1], 10);
             }
+            return sum + 1; // 有结果但数量未知（如 "Has results" / "有结果"）
         }
         return sum;
     }, 0);
@@ -1671,28 +1697,31 @@ function updateRetrievalStatsAfterDelete() {
     
     statsContainer.innerHTML = `
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">总检索次数</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.totalRetrievals">总检索次数</span>
             <span class="retrieval-stat-value">${totalLogs}</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">成功检索</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.successRetrievals">成功检索</span>
             <span class="retrieval-stat-value text-success">${successfulLogs}</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">成功率</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.successRate">成功率</span>
             <span class="retrieval-stat-value">${successRate}%</span>
         </div>
         <div class="retrieval-stat-item">
-            <span class="retrieval-stat-label">检索到知识项</span>
+            <span class="retrieval-stat-label" data-i18n="retrievalLogs.retrievedItems">检索到知识项</span>
             <span class="retrieval-stat-value">${totalItems}</span>
         </div>
     `;
+    if (typeof window.applyTranslations === 'function') {
+        window.applyTranslations(statsContainer);
+    }
 }
 
 // 显示检索日志详情
 async function showRetrievalLogDetails(index) {
     if (!retrievalLogsData || index < 0 || index >= retrievalLogsData.length) {
-        showNotification('无法获取检索详情', 'error');
+        showNotification(_t('retrievalLogs.detailError'), 'error');
         return;
     }
     
@@ -1741,16 +1770,19 @@ function showRetrievalLogDetailsModal(log, retrievedItems) {
         modal.innerHTML = `
             <div class="modal-content" style="max-width: 900px; max-height: 90vh; overflow-y: auto;">
                 <div class="modal-header">
-                    <h2>检索详情</h2>
+                    <h2 data-i18n="retrievalLogs.detailsTitle">检索详情</h2>
                     <span class="modal-close" onclick="closeRetrievalLogDetailsModal()">&times;</span>
                 </div>
                 <div class="modal-body" id="retrieval-log-details-content">
                 </div>
                 <div class="modal-footer">
-                    <button class="btn-secondary" onclick="closeRetrievalLogDetailsModal()">关闭</button>
+                    <button class="btn-secondary" onclick="closeRetrievalLogDetailsModal()" data-i18n="common.close">关闭</button>
                 </div>
             </div>
         `;
+        if (typeof window.applyTranslations === 'function') {
+            window.applyTranslations(modal);
+        }
         document.body.appendChild(modal);
     }
     
@@ -1774,57 +1806,57 @@ function showRetrievalLogDetailsModal(log, retrievedItems) {
             return `
                 <div class="retrieval-detail-item-card" style="margin-bottom: 16px; padding: 16px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-secondary);">
                     <div style="display: flex; justify-content: space-between; align-items: start; margin-bottom: 8px;">
-                        <h4 style="margin: 0; color: var(--text-primary);">${idx + 1}. ${escapeHtml(item.title || '未命名')}</h4>
-                        <span style="font-size: 0.875rem; color: var(--text-secondary);">${escapeHtml(item.category || '未分类')}</span>
+                        <h4 style="margin: 0; color: var(--text-primary);">${idx + 1}. ${escapeHtml(item.title || _t('retrievalLogs.untitled'))}</h4>
+                        <span style="font-size: 0.875rem; color: var(--text-secondary);">${escapeHtml(item.category || _t('retrievalLogs.uncategorized'))}</span>
                     </div>
                     ${item.filePath ? `<div style="font-size: 0.875rem; color: var(--text-muted); margin-bottom: 8px;">📁 ${escapeHtml(item.filePath)}</div>` : ''}
                     <div style="font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6;">
-                        ${escapeHtml(previewText || '无内容预览')}
+                        ${escapeHtml(previewText || _t('retrievalLogs.noContentPreview'))}
                     </div>
                 </div>
             `;
         }).join('');
     } else {
-        itemsHtml = '<div style="padding: 16px; text-align: center; color: var(--text-muted);">未找到知识项详情</div>';
+        itemsHtml = '<div style="padding: 16px; text-align: center; color: var(--text-muted);">' + _t('retrievalLogs.noItemDetails') + '</div>';
     }
     
     content.innerHTML = `
         <div style="display: flex; flex-direction: column; gap: 20px;">
             <div class="retrieval-detail-section">
-                <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">查询信息</h3>
+                <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">${_t('retrievalLogs.queryInfo')}</h3>
                 <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px; border-left: 3px solid var(--accent-color);">
-                    <div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">查询内容:</div>
-                    <div style="color: var(--text-primary); line-height: 1.6; word-break: break-word;">${escapeHtml(log.query || '无查询内容')}</div>
+                    <div style="font-weight: 500; margin-bottom: 8px; color: var(--text-primary);">${_t('retrievalLogs.queryContent')}</div>
+                    <div style="color: var(--text-primary); line-height: 1.6; word-break: break-word;">${escapeHtml(log.query || _t('retrievalLogs.noQuery'))}</div>
                 </div>
             </div>
             
             <div class="retrieval-detail-section">
-                <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">检索信息</h3>
+                <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">${_t('retrievalLogs.retrievalInfo')}</h3>
                 <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px;">
                     ${log.riskType ? `
                         <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px;">
-                            <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">风险类型</div>
+                            <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">${_t('retrievalLogs.riskType')}</div>
                             <div style="font-weight: 500; color: var(--text-primary);">${escapeHtml(log.riskType)}</div>
                         </div>
                     ` : ''}
                     <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px;">
-                        <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">检索时间</div>
+                        <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">${_t('retrievalLogs.retrievalTime')}</div>
                         <div style="font-weight: 500; color: var(--text-primary);" title="${fullTime}">${timeAgo}</div>
                     </div>
                     <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px;">
-                        <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">检索结果</div>
-                        <div style="font-weight: 500; color: var(--text-primary);">${retrievedItems.length} 个知识项</div>
+                        <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">${_t('retrievalLogs.retrievalResult')}</div>
+                        <div style="font-weight: 500; color: var(--text-primary);">${_t('retrievalLogs.itemsCount', { count: retrievedItems.length })}</div>
                     </div>
                 </div>
             </div>
             
             ${log.conversationId || log.messageId ? `
                 <div class="retrieval-detail-section">
-                    <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">关联信息</h3>
+                    <h3 style="margin: 0 0 12px 0; font-size: 1.125rem; color: var(--text-primary);">${_t('retrievalLogs.relatedInfo')}</h3>
                     <div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px;">
                         ${log.conversationId ? `
                             <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px;">
-                                <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">对话ID</div>
+                                <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">${_t('retrievalLogs.conversationId')}</div>
                                 <code style="font-size: 0.8125rem; color: var(--text-primary); word-break: break-all; cursor: pointer;" 
                                       onclick="navigator.clipboard.writeText('${escapeHtml(log.conversationId)}'); this.title='已复制!'; setTimeout(() => this.title='点击复制', 2000);" 
                                       title="点击复制">${escapeHtml(log.conversationId)}</code>
@@ -1832,7 +1864,7 @@ function showRetrievalLogDetailsModal(log, retrievedItems) {
                         ` : ''}
                         ${log.messageId ? `
                             <div style="padding: 12px; background: var(--bg-secondary); border-radius: 6px;">
-                                <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">消息ID</div>
+                                <div style="font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 4px;">${_t('retrievalLogs.messageId')}</div>
                                 <code style="font-size: 0.8125rem; color: var(--text-primary); word-break: break-all; cursor: pointer;" 
                                       onclick="navigator.clipboard.writeText('${escapeHtml(log.messageId)}'); this.title='已复制!'; setTimeout(() => this.title='点击复制', 2000);" 
                                       title="点击复制">${escapeHtml(log.messageId)}</code>
@@ -1868,6 +1900,22 @@ window.addEventListener('click', function(event) {
     }
 });
 
+// 语言切换时重新渲染检索历史列表与统计，使动态内容随语言更新；知识管理页的「未启用」区块已使用 data-i18n，会由 applyTranslations(document) 自动更新
+document.addEventListener('languagechange', function () {
+    var cur = typeof window.currentPage === 'function' ? window.currentPage() : (window.currentPage || '');
+    if (cur === 'knowledge-retrieval-logs') {
+        if (retrievalLogsData && retrievalLogsData.length >= 0) {
+            renderRetrievalLogs(retrievalLogsData);
+        }
+    } else if (cur === 'knowledge-management') {
+        // 仅对「知识库未启用」状态：已有 data-i18n，applyTranslations 已处理；此处可选地重新应用一次以兼容旧 DOM
+        var listEl = document.getElementById('knowledge-items-list');
+        if (listEl && typeof window.applyTranslations === 'function') {
+            window.applyTranslations(listEl);
+        }
+    }
+});
+
 // 页面切换时加载数据
 if (typeof switchPage === 'function') {
     const originalSwitchPage = switchPage;

web/static/js/monitor.js

@@ -3,6 +3,30 @@ let activeTaskInterval = null;
 const ACTIVE_TASK_REFRESH_INTERVAL = 10000; // 10秒检查一次
 const TASK_FINAL_STATUSES = new Set(['failed', 'timeout', 'cancelled', 'completed']);
 
+// 将后端下发的进度文案转为当前语言的翻译（已知中文 key 映射）
+function translateProgressMessage(message) {
+    if (!message || typeof message !== 'string') return message;
+    if (typeof window.t !== 'function') return message;
+    const trim = message.trim();
+    const map = {
+        '正在调用AI模型...': 'progress.callingAI',
+        '最后一次迭代：正在生成总结和下一步计划...': 'progress.lastIterSummary',
+        '总结生成完成': 'progress.summaryDone',
+        '正在生成最终回复...': 'progress.generatingFinalReply',
+        '达到最大迭代次数，正在生成总结...': 'progress.maxIterSummary'
+    };
+    if (map[trim]) return window.t(map[trim]);
+    const callingToolPrefix = '正在调用工具: ';
+    if (trim.indexOf(callingToolPrefix) === 0) {
+        const name = trim.slice(callingToolPrefix.length);
+        return window.t('progress.callingTool', { name: name });
+    }
+    return message;
+}
+if (typeof window !== 'undefined') {
+    window.translateProgressMessage = translateProgressMessage;
+}
+
 // 存储工具调用ID到DOM元素的映射，用于更新执行状态
 const toolCallStatusMap = new Map();
 
@@ -57,11 +81,15 @@ function markProgressCancelling(progressId) {
     }
 }
 
-function finalizeProgressTask(progressId, finalLabel = '已完成') {
+function finalizeProgressTask(progressId, finalLabel) {
     const stopBtn = document.getElementById(`${progressId}-stop-btn`);
     if (stopBtn) {
         stopBtn.disabled = true;
-        stopBtn.textContent = finalLabel;
+        if (finalLabel !== undefined && finalLabel !== '') {
+            stopBtn.textContent = finalLabel;
+        } else {
+            stopBtn.textContent = typeof window.t === 'function' ? window.t('tasks.statusCompleted') : '已完成';
+        }
     }
     progressTaskState.delete(progressId);
 }
@@ -76,7 +104,7 @@ async function requestCancel(conversationId) {
     });
     const result = await response.json().catch(() => ({}));
     if (!response.ok) {
-        throw new Error(result.error || '取消失败');
+        throw new Error(result.error || (typeof window.t === 'function' ? window.t('tasks.cancelFailed') : '取消失败'));
     }
     return result;
 }
@@ -94,12 +122,15 @@ function addProgressMessage() {
     
     const bubble = document.createElement('div');
     bubble.className = 'message-bubble progress-container';
+    const progressTitleText = typeof window.t === 'function' ? window.t('chat.progressInProgress') : '渗透测试进行中...';
+    const stopTaskText = typeof window.t === 'function' ? window.t('tasks.stopTask') : '停止任务';
+    const collapseDetailText = typeof window.t === 'function' ? window.t('tasks.collapseDetail') : '收起详情';
     bubble.innerHTML = `
         <div class="progress-header">
-            <span class="progress-title">🔍 渗透测试进行中...</span>
+            <span class="progress-title">🔍 ${progressTitleText}</span>
             <div class="progress-actions">
-                <button class="progress-stop" id="${id}-stop-btn" onclick="cancelProgressTask('${id}')">停止任务</button>
-                <button class="progress-toggle" onclick="toggleProgressDetails('${id}')">收起详情</button>
+                <button class="progress-stop" id="${id}-stop-btn" onclick="cancelProgressTask('${id}')">${stopTaskText}</button>
+                <button class="progress-toggle" onclick="toggleProgressDetails('${id}')">${collapseDetailText}</button>
             </div>
         </div>
         <div class="progress-timeline expanded" id="${id}-timeline"></div>
@@ -123,10 +154,10 @@ function toggleProgressDetails(progressId) {
     
     if (timeline.classList.contains('expanded')) {
         timeline.classList.remove('expanded');
-        toggleBtn.textContent = '展开详情';
+        toggleBtn.textContent = typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情';
     } else {
         timeline.classList.add('expanded');
-        toggleBtn.textContent = '收起详情';
+        toggleBtn.textContent = typeof window.t === 'function' ? window.t('tasks.collapseDetail') : '收起详情';
     }
 }
 
@@ -143,7 +174,7 @@ function collapseAllProgressDetails(assistantMessageId, progressId) {
                 timeline.classList.remove('expanded');
                 const btn = document.querySelector(`#${assistantMessageId} .process-detail-btn`);
                 if (btn) {
-                    btn.innerHTML = '<span>展开详情</span>';
+                    btn.innerHTML = '<span>' + (typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情') + '</span>';
                 }
             }
         }
@@ -158,7 +189,7 @@ function collapseAllProgressDetails(assistantMessageId, progressId) {
         if (timeline) {
             timeline.classList.remove('expanded');
             if (toggleBtn) {
-                toggleBtn.textContent = '展开详情';
+                toggleBtn.textContent = typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情';
             }
         }
     });
@@ -170,7 +201,7 @@ function collapseAllProgressDetails(assistantMessageId, progressId) {
         if (progressTimeline) {
             progressTimeline.classList.remove('expanded');
             if (progressToggleBtn) {
-                progressToggleBtn.textContent = '展开详情';
+                progressToggleBtn.textContent = typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情';
             }
         }
     }
@@ -246,7 +277,7 @@ function integrateProgressToMCPSection(progressId, assistantMessageId) {
     // 设置详情内容（如果有错误，默认折叠；否则默认折叠）
     detailsContainer.innerHTML = `
         <div class="process-details-content">
-            ${hasContent ? `<div class="progress-timeline" id="${detailsId}-timeline">${timelineHTML}</div>` : '<div class="progress-timeline-empty">暂无过程详情</div>'}
+            ${hasContent ? `<div class="progress-timeline" id="${detailsId}-timeline">${timelineHTML}</div>` : '<div class="progress-timeline-empty">' + (typeof window.t === 'function' ? window.t('chat.noProcessDetail') : '暂无过程详情（可能执行过快或未触发详细事件）') + '</div>'}
         </div>
     `;
     
@@ -258,10 +289,9 @@ function integrateProgressToMCPSection(progressId, assistantMessageId) {
             timeline.classList.remove('expanded');
         }
         
-        // 更新按钮文本为"展开详情"（因为默认折叠）
         const processDetailBtn = buttonsContainer.querySelector('.process-detail-btn');
         if (processDetailBtn) {
-            processDetailBtn.innerHTML = '<span>展开详情</span>';
+            processDetailBtn.innerHTML = '<span>' + (typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情') + '</span>';
         }
     }
     
@@ -279,22 +309,23 @@ function toggleProcessDetails(progressId, assistantMessageId) {
     const timeline = detailsContainer.querySelector('.progress-timeline');
     const btn = document.querySelector(`#${assistantMessageId} .process-detail-btn`);
     
+    const expandT = typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情';
+    const collapseT = typeof window.t === 'function' ? window.t('tasks.collapseDetail') : '收起详情';
     if (content && timeline) {
         if (timeline.classList.contains('expanded')) {
             timeline.classList.remove('expanded');
-            if (btn) btn.innerHTML = '<span>展开详情</span>';
+            if (btn) btn.innerHTML = '<span>' + expandT + '</span>';
         } else {
             timeline.classList.add('expanded');
-            if (btn) btn.innerHTML = '<span>收起详情</span>';
+            if (btn) btn.innerHTML = '<span>' + collapseT + '</span>';
         }
     } else if (timeline) {
-        // 如果只有timeline，直接切换
         if (timeline.classList.contains('expanded')) {
             timeline.classList.remove('expanded');
-            if (btn) btn.innerHTML = '<span>展开详情</span>';
+            if (btn) btn.innerHTML = '<span>' + expandT + '</span>';
         } else {
             timeline.classList.add('expanded');
-            if (btn) btn.innerHTML = '<span>收起详情</span>';
+            if (btn) btn.innerHTML = '<span>' + collapseT + '</span>';
         }
     }
     
@@ -319,7 +350,7 @@ async function cancelProgressTask(progressId) {
                 stopBtn.disabled = false;
             }, 1500);
         }
-        alert('任务信息尚未同步，请稍后再试。');
+        alert(typeof window.t === 'function' ? window.t('tasks.taskInfoNotSynced') : '任务信息尚未同步，请稍后再试。');
         return;
     }
 
@@ -330,7 +361,7 @@ async function cancelProgressTask(progressId) {
     markProgressCancelling(progressId);
     if (stopBtn) {
         stopBtn.disabled = true;
-        stopBtn.textContent = '取消中...';
+        stopBtn.textContent = typeof window.t === 'function' ? window.t('tasks.cancelling') : '取消中...';
     }
 
     try {
@@ -338,10 +369,10 @@ async function cancelProgressTask(progressId) {
         loadActiveTasks();
     } catch (error) {
         console.error('取消任务失败:', error);
-        alert('取消任务失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('tasks.cancelTaskFailed') : '取消任务失败') + ': ' + error.message);
         if (stopBtn) {
             stopBtn.disabled = false;
-            stopBtn.textContent = '停止任务';
+            stopBtn.textContent = typeof window.t === 'function' ? window.t('tasks.stopTask') : '停止任务';
         }
         const currentState = progressTaskState.get(progressId);
         if (currentState) {
@@ -391,15 +422,17 @@ function convertProgressToDetails(progressId, assistantMessageId) {
     // 如果有错误，默认折叠；否则默认展开
     const shouldExpand = !hasError;
     const expandedClass = shouldExpand ? 'expanded' : '';
-    const toggleText = shouldExpand ? '收起详情' : '展开详情';
-    
-    // 总是显示详情组件，即使没有内容也显示
+    const collapseDetailText = typeof window.t === 'function' ? window.t('tasks.collapseDetail') : '收起详情';
+    const expandDetailText = typeof window.t === 'function' ? window.t('chat.expandDetail') : '展开详情';
+    const toggleText = shouldExpand ? collapseDetailText : expandDetailText;
+    const penetrationDetailText = typeof window.t === 'function' ? window.t('chat.penetrationTestDetail') : '渗透测试详情';
+    const noProcessDetailText = typeof window.t === 'function' ? window.t('chat.noProcessDetail') : '暂无过程详情（可能执行过快或未触发详细事件）';
     bubble.innerHTML = `
         <div class="progress-header">
-            <span class="progress-title">📋 渗透测试详情</span>
+            <span class="progress-title">📋 ${penetrationDetailText}</span>
             ${hasContent ? `<button class="progress-toggle" onclick="toggleProgressDetails('${detailsId}')">${toggleText}</button>` : ''}
         </div>
-        ${hasContent ? `<div class="progress-timeline ${expandedClass}" id="${detailsId}-timeline">${timelineHTML}</div>` : '<div class="progress-timeline-empty">暂无过程详情（可能执行过快或未触发详细事件）</div>'}
+        ${hasContent ? `<div class="progress-timeline ${expandedClass}" id="${detailsId}-timeline">${timelineHTML}</div>` : '<div class="progress-timeline-empty">' + noProcessDetailText + '</div>'}
     `;
     
     contentWrapper.appendChild(bubble);
@@ -466,41 +499,37 @@ function handleStreamEvent(event, progressElement, progressId,
         case 'iteration':
             // 添加迭代标记
             addTimelineItem(timeline, 'iteration', {
-                title: `第 ${event.data?.iteration || 1} 轮迭代`,
+                title: typeof window.t === 'function' ? window.t('chat.iterationRound', { n: event.data?.iteration || 1 }) : '第 ' + (event.data?.iteration || 1) + ' 轮迭代',
                 message: event.message,
                 data: event.data
             });
             break;
             
         case 'thinking':
-            // 显示AI思考内容
             addTimelineItem(timeline, 'thinking', {
-                title: '🤔 AI思考',
+                title: '🤔 ' + (typeof window.t === 'function' ? window.t('chat.aiThinking') : 'AI思考'),
                 message: event.message,
                 data: event.data
             });
             break;
             
         case 'tool_calls_detected':
-            // 工具调用检测
             addTimelineItem(timeline, 'tool_calls_detected', {
-                title: `🔧 检测到 ${event.data?.count || 0} 个工具调用`,
+                title: '🔧 ' + (typeof window.t === 'function' ? window.t('chat.toolCallsDetected', { count: event.data?.count || 0 }) : '检测到 ' + (event.data?.count || 0) + ' 个工具调用'),
                 message: event.message,
                 data: event.data
             });
             break;
             
         case 'tool_call':
-            // 显示工具调用信息
             const toolInfo = event.data || {};
-            const toolName = toolInfo.toolName || '未知工具';
+            const toolName = toolInfo.toolName || (typeof window.t === 'function' ? window.t('chat.unknownTool') : '未知工具');
             const index = toolInfo.index || 0;
             const total = toolInfo.total || 0;
             const toolCallId = toolInfo.toolCallId || null;
-            
-            // 添加工具调用项，并标记为执行中
+            const toolCallTitle = typeof window.t === 'function' ? window.t('chat.callTool', { name: escapeHtml(toolName), index: index, total: total }) : '调用工具: ' + escapeHtml(toolName) + ' (' + index + '/' + total + ')';
             const toolCallItemId = addTimelineItem(timeline, 'tool_call', {
-                title: `🔧 调用工具: ${escapeHtml(toolName)} (${index}/${total})`,
+                title: '🔧 ' + toolCallTitle,
                 message: event.message,
                 data: toolInfo,
                 expanded: false
@@ -519,22 +548,18 @@ function handleStreamEvent(event, progressElement, progressId,
             break;
             
         case 'tool_result':
-            // 显示工具执行结果
             const resultInfo = event.data || {};
-            const resultToolName = resultInfo.toolName || '未知工具';
+            const resultToolName = resultInfo.toolName || (typeof window.t === 'function' ? window.t('chat.unknownTool') : '未知工具');
             const success = resultInfo.success !== false;
             const statusIcon = success ? '✅' : '❌';
             const resultToolCallId = resultInfo.toolCallId || null;
-            
-            // 如果有关联的toolCallId，更新工具调用项的状态
+            const resultExecText = success ? (typeof window.t === 'function' ? window.t('chat.toolExecComplete', { name: escapeHtml(resultToolName) }) : '工具 ' + escapeHtml(resultToolName) + ' 执行完成') : (typeof window.t === 'function' ? window.t('chat.toolExecFailed', { name: escapeHtml(resultToolName) }) : '工具 ' + escapeHtml(resultToolName) + ' 执行失败');
             if (resultToolCallId && toolCallStatusMap.has(resultToolCallId)) {
                 updateToolCallStatus(resultToolCallId, success ? 'completed' : 'failed');
-                // 从映射中移除（已完成）
                 toolCallStatusMap.delete(resultToolCallId);
             }
-            
             addTimelineItem(timeline, 'tool_result', {
-                title: `${statusIcon} 工具 ${escapeHtml(resultToolName)} 执行${success ? '完成' : '失败'}`,
+                title: statusIcon + ' ' + resultExecText,
                 message: event.message,
                 data: resultInfo,
                 expanded: false
@@ -542,36 +567,30 @@ function handleStreamEvent(event, progressElement, progressId,
             break;
             
         case 'progress':
-            // 更新进度状态
             const progressTitle = document.querySelector(`#${progressId} .progress-title`);
             if (progressTitle) {
-                progressTitle.textContent = '🔍 ' + event.message;
+                const progressMsg = translateProgressMessage(event.message);
+                progressTitle.textContent = '🔍 ' + progressMsg;
             }
             break;
         
         case 'cancelled':
-            // 显示错误
+            const taskCancelledText = typeof window.t === 'function' ? window.t('chat.taskCancelled') : '任务已取消';
             addTimelineItem(timeline, 'cancelled', {
-                title: '⛔ 任务已取消',
+                title: '⛔ ' + taskCancelledText,
                 message: event.message,
                 data: event.data
             });
-            
-            // 更新进度标题为取消状态
             const cancelTitle = document.querySelector(`#${progressId} .progress-title`);
             if (cancelTitle) {
-                cancelTitle.textContent = '⛔ 任务已取消';
+                cancelTitle.textContent = '⛔ ' + taskCancelledText;
             }
-            
-            // 更新进度容器为已完成状态（添加completed类）
             const cancelProgressContainer = document.querySelector(`#${progressId} .progress-container`);
             if (cancelProgressContainer) {
                 cancelProgressContainer.classList.add('completed');
             }
-            
-            // 完成进度任务（标记为已取消）
             if (progressTaskState.has(progressId)) {
-                finalizeProgressTask(progressId, '已取消');
+                finalizeProgressTask(progressId, typeof window.t === 'function' ? window.t('tasks.statusCancelled') : '已取消');
             }
             
             // 如果取消事件包含messageId，说明有助手消息，需要显示取消内容
@@ -670,7 +689,7 @@ function handleStreamEvent(event, progressElement, progressId,
         case 'error':
             // 显示错误
             addTimelineItem(timeline, 'error', {
-                title: '❌ 错误',
+                title: '❌ ' + (typeof window.t === 'function' ? window.t('chat.error') : '错误'),
                 message: event.message,
                 data: event.data
             });
@@ -678,7 +697,7 @@ function handleStreamEvent(event, progressElement, progressId,
             // 更新进度标题为错误状态
             const errorTitle = document.querySelector(`#${progressId} .progress-title`);
             if (errorTitle) {
-                errorTitle.textContent = '❌ 执行失败';
+                errorTitle.textContent = '❌ ' + (typeof window.t === 'function' ? window.t('chat.executionFailed') : '执行失败');
             }
             
             // 更新进度容器为已完成状态（添加completed类）
@@ -689,7 +708,7 @@ function handleStreamEvent(event, progressElement, progressId,
             
             // 完成进度任务（标记为失败）
             if (progressTaskState.has(progressId)) {
-                finalizeProgressTask(progressId, '已失败');
+                finalizeProgressTask(progressId, typeof window.t === 'function' ? window.t('tasks.statusFailed') : '执行失败');
             }
             
             // 如果错误事件包含messageId，说明有助手消息，需要显示错误内容
@@ -743,7 +762,7 @@ function handleStreamEvent(event, progressElement, progressId,
             // 完成，更新进度标题（如果进度消息还存在）
             const doneTitle = document.querySelector(`#${progressId} .progress-title`);
             if (doneTitle) {
-                doneTitle.textContent = '✅ 渗透测试完成';
+                doneTitle.textContent = '✅ ' + (typeof window.t === 'function' ? window.t('chat.penetrationTestComplete') : '渗透测试完成');
             }
             // 更新对话ID
             if (event.data && event.data.conversationId) {
@@ -753,7 +772,7 @@ function handleStreamEvent(event, progressElement, progressId,
                 updateProgressConversation(progressId, event.data.conversationId);
             }
             if (progressTaskState.has(progressId)) {
-                finalizeProgressTask(progressId, '已完成');
+                finalizeProgressTask(progressId, typeof window.t === 'function' ? window.t('tasks.statusCompleted') : '已完成');
             }
             
             // 检查时间线中是否有错误项
@@ -807,17 +826,19 @@ function updateToolCallStatus(toolCallId, status) {
     // 移除之前的状态类
     item.classList.remove('tool-call-running', 'tool-call-completed', 'tool-call-failed');
     
-    // 根据状态更新样式和文本
+    const runningLabel = typeof window.t === 'function' ? window.t('timeline.running') : '执行中...';
+    const completedLabel = typeof window.t === 'function' ? window.t('timeline.completed') : '已完成';
+    const failedLabel = typeof window.t === 'function' ? window.t('timeline.execFailed') : '执行失败';
     let statusText = '';
     if (status === 'running') {
         item.classList.add('tool-call-running');
-        statusText = ' <span class="tool-status-badge tool-status-running">执行中...</span>';
+        statusText = ' <span class="tool-status-badge tool-status-running">' + escapeHtml(runningLabel) + '</span>';
     } else if (status === 'completed') {
         item.classList.add('tool-call-completed');
-        statusText = ' <span class="tool-status-badge tool-status-completed">✅ 已完成</span>';
+        statusText = ' <span class="tool-status-badge tool-status-completed">✅ ' + escapeHtml(completedLabel) + '</span>';
     } else if (status === 'failed') {
         item.classList.add('tool-call-failed');
-        statusText = ' <span class="tool-status-badge tool-status-failed">❌ 执行失败</span>';
+        statusText = ' <span class="tool-status-badge tool-status-failed">❌ ' + escapeHtml(failedLabel) + '</span>';
     }
     
     // 更新标题（保留原有文本，追加状态）
@@ -854,7 +875,8 @@ function addTimelineItem(timeline, type, options) {
         eventTime = new Date();
     }
     
-    const time = eventTime.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', second: '2-digit' });
+    const timeLocale = (typeof window.__locale === 'string' && window.__locale.startsWith('zh')) ? 'zh-CN' : 'en-US';
+    const time = eventTime.toLocaleTimeString(timeLocale, { hour: '2-digit', minute: '2-digit', second: '2-digit' });
     
     let content = `
         <div class="timeline-item-header">
@@ -869,11 +891,12 @@ function addTimelineItem(timeline, type, options) {
     } else if (type === 'tool_call' && options.data) {
         const data = options.data;
         const args = data.argumentsObj || (data.arguments ? JSON.parse(data.arguments) : {});
+        const paramsLabel = typeof window.t === 'function' ? window.t('timeline.params') : '参数:';
         content += `
             <div class="timeline-item-content">
                 <div class="tool-details">
                     <div class="tool-arg-section">
-                        <strong>参数:</strong>
+                        <strong>${escapeHtml(paramsLabel)}</strong>
                         <pre class="tool-args">${escapeHtml(JSON.stringify(args, null, 2))}</pre>
                     </div>
                 </div>
@@ -882,22 +905,25 @@ function addTimelineItem(timeline, type, options) {
     } else if (type === 'tool_result' && options.data) {
         const data = options.data;
         const isError = data.isError || !data.success;
-        const result = data.result || data.error || '无结果';
-        // 确保 result 是字符串
+        const noResultText = typeof window.t === 'function' ? window.t('timeline.noResult') : '无结果';
+        const result = data.result || data.error || noResultText;
         const resultStr = typeof result === 'string' ? result : JSON.stringify(result);
+        const execResultLabel = typeof window.t === 'function' ? window.t('timeline.executionResult') : '执行结果:';
+        const execIdLabel = typeof window.t === 'function' ? window.t('timeline.executionId') : '执行ID:';
         content += `
             <div class="timeline-item-content">
                 <div class="tool-result-section ${isError ? 'error' : 'success'}">
-                    <strong>执行结果:</strong>
+                    <strong>${escapeHtml(execResultLabel)}</strong>
                     <pre class="tool-result">${escapeHtml(resultStr)}</pre>
-                    ${data.executionId ? `<div class="tool-execution-id">执行ID: <code>${escapeHtml(data.executionId)}</code></div>` : ''}
+                    ${data.executionId ? `<div class="tool-execution-id">${escapeHtml(execIdLabel)} <code>${escapeHtml(data.executionId)}</code></div>` : ''}
                 </div>
             </div>
         `;
     } else if (type === 'cancelled') {
+        const taskCancelledLabel = typeof window.t === 'function' ? window.t('chat.taskCancelled') : '任务已取消';
         content += `
             <div class="timeline-item-content">
-                ${escapeHtml(options.message || '任务已取消')}
+                ${escapeHtml(options.message || taskCancelledLabel)}
             </div>
         `;
     }
@@ -923,7 +949,7 @@ async function loadActiveTasks(showErrors = false) {
         const result = await response.json().catch(() => ({}));
 
         if (!response.ok) {
-            throw new Error(result.error || '获取活跃任务失败');
+            throw new Error(result.error || (typeof window.t === 'function' ? window.t('tasks.loadActiveTasksFailed') : '获取活跃任务失败'));
         }
 
         renderActiveTasks(result.tasks || []);
@@ -931,7 +957,8 @@ async function loadActiveTasks(showErrors = false) {
         console.error('获取活跃任务失败:', error);
         if (showErrors && bar) {
             bar.style.display = 'block';
-            bar.innerHTML = `<div class="active-task-error">无法获取任务状态：${escapeHtml(error.message)}</div>`;
+            const cannotGetStatus = typeof window.t === 'function' ? window.t('tasks.cannotGetTaskStatus') : '无法获取任务状态：';
+            bar.innerHTML = `<div class="active-task-error">${escapeHtml(cannotGetStatus)}${escapeHtml(error.message)}</div>`;
         }
     }
 }
@@ -960,30 +987,33 @@ function renderActiveTasks(tasks) {
         item.className = 'active-task-item';
 
         const startedTime = task.startedAt ? new Date(task.startedAt) : null;
+        const taskTimeLocale = (typeof window.__locale === 'string' && window.__locale.startsWith('zh')) ? 'zh-CN' : 'en-US';
         const timeText = startedTime && !isNaN(startedTime.getTime())
-            ? startedTime.toLocaleTimeString('zh-CN', { hour: '2-digit', minute: '2-digit', second: '2-digit' })
+            ? startedTime.toLocaleTimeString(taskTimeLocale, { hour: '2-digit', minute: '2-digit', second: '2-digit' })
             : '';
 
-        // 根据任务状态显示不同的文本
+        const _t = function (k) { return typeof window.t === 'function' ? window.t(k) : k; };
         const statusMap = {
-            'running': '执行中',
-            'cancelling': '取消中',
-            'failed': '执行失败',
-            'timeout': '执行超时',
-            'cancelled': '已取消',
-            'completed': '已完成'
+            'running': _t('tasks.statusRunning'),
+            'cancelling': _t('tasks.statusCancelling'),
+            'failed': _t('tasks.statusFailed'),
+            'timeout': _t('tasks.statusTimeout'),
+            'cancelled': _t('tasks.statusCancelled'),
+            'completed': _t('tasks.statusCompleted')
         };
-        const statusText = statusMap[task.status] || '执行中';
+        const statusText = statusMap[task.status] || _t('tasks.statusRunning');
         const isFinalStatus = ['failed', 'timeout', 'cancelled', 'completed'].includes(task.status);
+        const unnamedTaskText = _t('tasks.unnamedTask');
+        const stopTaskBtnText = _t('tasks.stopTask');
 
         item.innerHTML = `
             <div class="active-task-info">
                 <span class="active-task-status">${statusText}</span>
-                <span class="active-task-message">${escapeHtml(task.message || '未命名任务')}</span>
+                <span class="active-task-message">${escapeHtml(task.message || unnamedTaskText)}</span>
             </div>
             <div class="active-task-actions">
                 ${timeText ? `<span class="active-task-time">${timeText}</span>` : ''}
-                ${!isFinalStatus ? '<button class="active-task-cancel">停止任务</button>' : ''}
+                ${!isFinalStatus ? '<button class="active-task-cancel">' + stopTaskBtnText + '</button>' : ''}
             </div>
         `;
 
@@ -994,7 +1024,7 @@ function renderActiveTasks(tasks) {
                 cancelBtn.onclick = () => cancelActiveTask(task.conversationId, cancelBtn);
                 if (task.status === 'cancelling') {
                     cancelBtn.disabled = true;
-                    cancelBtn.textContent = '取消中...';
+                    cancelBtn.textContent = typeof window.t === 'function' ? window.t('tasks.cancelling') : '取消中...';
                 }
             }
         }
@@ -1007,14 +1037,14 @@ async function cancelActiveTask(conversationId, button) {
     if (!conversationId) return;
     const originalText = button.textContent;
     button.disabled = true;
-    button.textContent = '取消中...';
+    button.textContent = typeof window.t === 'function' ? window.t('tasks.cancelling') : '取消中...';
 
     try {
         await requestCancel(conversationId);
         loadActiveTasks();
     } catch (error) {
         console.error('取消任务失败:', error);
-        alert('取消任务失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('tasks.cancelTaskFailed') : '取消任务失败') + ': ' + error.message);
         button.disabled = false;
         button.textContent = originalText;
     }
@@ -1138,10 +1168,10 @@ async function refreshMonitorPanel(page = null) {
     } catch (error) {
         console.error('刷新监控面板失败:', error);
         if (statsContainer) {
-            statsContainer.innerHTML = `<div class="monitor-error">无法加载统计信息：${escapeHtml(error.message)}</div>`;
+            statsContainer.innerHTML = `<div class="monitor-error">${escapeHtml(typeof window.t === 'function' ? window.t('mcpMonitor.loadStatsError') : '无法加载统计信息')}：${escapeHtml(error.message)}</div>`;
         }
         if (execContainer) {
-            execContainer.innerHTML = `<div class="monitor-error">无法加载执行记录：${escapeHtml(error.message)}</div>`;
+            execContainer.innerHTML = `<div class="monitor-error">${escapeHtml(typeof window.t === 'function' ? window.t('mcpMonitor.loadExecutionsError') : '无法加载执行记录')}：${escapeHtml(error.message)}</div>`;
         }
     }
 }
@@ -1215,10 +1245,10 @@ async function refreshMonitorPanelWithFilter(statusFilter = 'all', toolFilter =
     } catch (error) {
         console.error('刷新监控面板失败:', error);
         if (statsContainer) {
-            statsContainer.innerHTML = `<div class="monitor-error">无法加载统计信息：${escapeHtml(error.message)}</div>`;
+            statsContainer.innerHTML = `<div class="monitor-error">${escapeHtml(typeof window.t === 'function' ? window.t('mcpMonitor.loadStatsError') : '无法加载统计信息')}：${escapeHtml(error.message)}</div>`;
         }
         if (execContainer) {
-            execContainer.innerHTML = `<div class="monitor-error">无法加载执行记录：${escapeHtml(error.message)}</div>`;
+            execContainer.innerHTML = `<div class="monitor-error">${escapeHtml(typeof window.t === 'function' ? window.t('mcpMonitor.loadExecutionsError') : '无法加载执行记录')}：${escapeHtml(error.message)}</div>`;
         }
     }
 }
@@ -1232,7 +1262,8 @@ function renderMonitorStats(statsMap = {}, lastFetchedAt = null) {
 
     const entries = Object.values(statsMap);
     if (entries.length === 0) {
-        container.innerHTML = '<div class="monitor-empty">暂无统计数据</div>';
+        const noStats = typeof window.t === 'function' ? window.t('mcpMonitor.noStatsData') : '暂无统计数据';
+        container.innerHTML = '<div class="monitor-empty">' + escapeHtml(noStats) + '</div>';
         return;
     }
 
@@ -1252,24 +1283,32 @@ function renderMonitorStats(statsMap = {}, lastFetchedAt = null) {
     );
 
     const successRate = totals.total > 0 ? ((totals.success / totals.total) * 100).toFixed(1) : '0.0';
-    const lastUpdatedText = lastFetchedAt ? lastFetchedAt.toLocaleString('zh-CN') : 'N/A';
-    const lastCallText = totals.lastCallTime ? totals.lastCallTime.toLocaleString('zh-CN') : '暂无调用';
+    const locale = (typeof window.__locale === 'string' && window.__locale.startsWith('zh')) ? 'zh-CN' : undefined;
+    const lastUpdatedText = lastFetchedAt ? (lastFetchedAt.toLocaleString ? lastFetchedAt.toLocaleString(locale || 'en-US') : String(lastFetchedAt)) : 'N/A';
+    const noCallsYet = typeof window.t === 'function' ? window.t('mcpMonitor.noCallsYet') : '暂无调用';
+    const lastCallText = totals.lastCallTime ? (totals.lastCallTime.toLocaleString ? totals.lastCallTime.toLocaleString(locale || 'en-US') : String(totals.lastCallTime)) : noCallsYet;
+    const totalCallsLabel = typeof window.t === 'function' ? window.t('mcpMonitor.totalCalls') : '总调用次数';
+    const successFailedLabel = typeof window.t === 'function' ? window.t('mcpMonitor.successFailed', { success: totals.success, failed: totals.failed }) : `成功 ${totals.success} / 失败 ${totals.failed}`;
+    const successRateLabel = typeof window.t === 'function' ? window.t('mcpMonitor.successRate') : '成功率';
+    const statsFromAll = typeof window.t === 'function' ? window.t('mcpMonitor.statsFromAllTools') : '统计自全部工具调用';
+    const lastCallLabel = typeof window.t === 'function' ? window.t('mcpMonitor.lastCall') : '最近一次调用';
+    const lastRefreshLabel = typeof window.t === 'function' ? window.t('mcpMonitor.lastRefreshTime') : '最后刷新时间';
 
     let html = `
         <div class="monitor-stat-card">
-            <h4>总调用次数</h4>
+            <h4>${escapeHtml(totalCallsLabel)}</h4>
             <div class="monitor-stat-value">${totals.total}</div>
-            <div class="monitor-stat-meta">成功 ${totals.success} / 失败 ${totals.failed}</div>
+            <div class="monitor-stat-meta">${escapeHtml(successFailedLabel)}</div>
         </div>
         <div class="monitor-stat-card">
-            <h4>成功率</h4>
+            <h4>${escapeHtml(successRateLabel)}</h4>
             <div class="monitor-stat-value">${successRate}%</div>
-            <div class="monitor-stat-meta">统计自全部工具调用</div>
+            <div class="monitor-stat-meta">${escapeHtml(statsFromAll)}</div>
         </div>
         <div class="monitor-stat-card">
-            <h4>最近一次调用</h4>
-            <div class="monitor-stat-value" style="font-size:1rem;">${lastCallText}</div>
-            <div class="monitor-stat-meta">最后刷新时间：${lastUpdatedText}</div>
+            <h4>${escapeHtml(lastCallLabel)}</h4>
+            <div class="monitor-stat-value" style="font-size:1rem;">${escapeHtml(lastCallText)}</div>
+            <div class="monitor-stat-meta">${escapeHtml(lastRefreshLabel)}：${escapeHtml(lastUpdatedText)}</div>
         </div>
     `;
 
@@ -1280,14 +1319,16 @@ function renderMonitorStats(statsMap = {}, lastFetchedAt = null) {
         .sort((a, b) => (b.totalCalls || 0) - (a.totalCalls || 0))
         .slice(0, 4);
 
+    const unknownToolLabel = typeof window.t === 'function' ? window.t('mcpMonitor.unknownTool') : '未知工具';
     topTools.forEach(tool => {
         const toolSuccessRate = tool.totalCalls > 0 ? ((tool.successCalls || 0) / tool.totalCalls * 100).toFixed(1) : '0.0';
+        const toolMeta = typeof window.t === 'function' ? window.t('mcpMonitor.successFailedRate', { success: tool.successCalls || 0, failed: tool.failedCalls || 0, rate: toolSuccessRate }) : `成功 ${tool.successCalls || 0} / 失败 ${tool.failedCalls || 0} · 成功率 ${toolSuccessRate}%`;
         html += `
             <div class="monitor-stat-card">
-                <h4>${escapeHtml(tool.toolName || '未知工具')}</h4>
+                <h4>${escapeHtml(tool.toolName || unknownToolLabel)}</h4>
                 <div class="monitor-stat-value">${tool.totalCalls || 0}</div>
                 <div class="monitor-stat-meta">
-                    成功 ${tool.successCalls || 0} / 失败 ${tool.failedCalls || 0} · 成功率 ${toolSuccessRate}%
+                    ${escapeHtml(toolMeta)}
                 </div>
             </div>
         `;
@@ -1307,10 +1348,12 @@ function renderMonitorExecutions(executions = [], statusFilter = 'all') {
         const toolFilter = document.getElementById('monitor-tool-filter');
         const currentToolFilter = toolFilter ? toolFilter.value : 'all';
         const hasFilter = (statusFilter && statusFilter !== 'all') || (currentToolFilter && currentToolFilter !== 'all');
+        const noRecordsFilter = typeof window.t === 'function' ? window.t('mcpMonitor.noRecordsWithFilter') : '当前筛选条件下暂无记录';
+        const noExecutions = typeof window.t === 'function' ? window.t('mcpMonitor.noExecutions') : '暂无执行记录';
         if (hasFilter) {
-            container.innerHTML = '<div class="monitor-empty">当前筛选条件下暂无记录</div>';
+            container.innerHTML = '<div class="monitor-empty">' + escapeHtml(noRecordsFilter) + '</div>';
         } else {
-            container.innerHTML = '<div class="monitor-empty">暂无执行记录</div>';
+            container.innerHTML = '<div class="monitor-empty">' + escapeHtml(noExecutions) + '</div>';
         }
         // 隐藏批量操作栏
         const batchActions = document.getElementById('monitor-batch-actions');
@@ -1322,14 +1365,22 @@ function renderMonitorExecutions(executions = [], statusFilter = 'all') {
 
     // 由于筛选已经在后端完成，这里直接使用所有传入的执行记录
     // 不再需要前端再次筛选，因为后端已经返回了筛选后的数据
+    const unknownLabel = typeof window.t === 'function' ? window.t('mcpMonitor.unknown') : '未知';
+    const unknownToolLabel = typeof window.t === 'function' ? window.t('mcpMonitor.unknownTool') : '未知工具';
+    const viewDetailLabel = typeof window.t === 'function' ? window.t('mcpMonitor.viewDetail') : '查看详情';
+    const deleteLabel = typeof window.t === 'function' ? window.t('mcpMonitor.delete') : '删除';
+    const deleteExecTitle = typeof window.t === 'function' ? window.t('mcpMonitor.deleteExecTitle') : '删除此执行记录';
+    const statusKeyMap = { pending: 'statusPending', running: 'statusRunning', completed: 'statusCompleted', failed: 'statusFailed' };
+    const locale = (typeof window.__locale === 'string' && window.__locale.startsWith('zh')) ? 'zh-CN' : undefined;
     const rows = executions
         .map(exec => {
             const status = (exec.status || 'unknown').toLowerCase();
             const statusClass = `monitor-status-chip ${status}`;
-            const statusLabel = getStatusText(status);
-            const startTime = exec.startTime ? new Date(exec.startTime).toLocaleString('zh-CN') : '未知';
+            const statusKey = statusKeyMap[status];
+            const statusLabel = (typeof window.t === 'function' && statusKey) ? window.t('mcpMonitor.' + statusKey) : getStatusText(status);
+            const startTime = exec.startTime ? (new Date(exec.startTime).toLocaleString ? new Date(exec.startTime).toLocaleString(locale || 'en-US') : String(exec.startTime)) : unknownLabel;
             const duration = formatExecutionDuration(exec.startTime, exec.endTime);
-            const toolName = escapeHtml(exec.toolName || '未知工具');
+            const toolName = escapeHtml(exec.toolName || unknownToolLabel);
             const executionId = escapeHtml(exec.id || '');
             return `
                 <tr>
@@ -1337,13 +1388,13 @@ function renderMonitorExecutions(executions = [], statusFilter = 'all') {
                         <input type="checkbox" class="monitor-execution-checkbox" value="${executionId}" onchange="updateBatchActionsState()" />
                     </td>
                     <td>${toolName}</td>
-                    <td><span class="${statusClass}">${statusLabel}</span></td>
-                    <td>${startTime}</td>
-                    <td>${duration}</td>
+                    <td><span class="${statusClass}">${escapeHtml(statusLabel)}</span></td>
+                    <td>${escapeHtml(startTime)}</td>
+                    <td>${escapeHtml(duration)}</td>
                     <td>
                         <div class="monitor-execution-actions">
-                            <button class="btn-secondary" onclick="showMCPDetail('${executionId}')">查看详情</button>
-                            <button class="btn-secondary btn-delete" onclick="deleteExecution('${executionId}')" title="删除此执行记录">删除</button>
+                            <button class="btn-secondary" onclick="showMCPDetail('${executionId}')">${escapeHtml(viewDetailLabel)}</button>
+                            <button class="btn-secondary btn-delete" onclick="deleteExecution('${executionId}')" title="${escapeHtml(deleteExecTitle)}">${escapeHtml(deleteLabel)}</button>
                         </div>
                     </td>
                 </tr>
@@ -1365,6 +1416,11 @@ function renderMonitorExecutions(executions = [], statusFilter = 'all') {
     // 创建表格容器
     const tableContainer = document.createElement('div');
     tableContainer.className = 'monitor-table-container';
+    const colTool = typeof window.t === 'function' ? window.t('mcpMonitor.columnTool') : '工具';
+    const colStatus = typeof window.t === 'function' ? window.t('mcpMonitor.columnStatus') : '状态';
+    const colStartTime = typeof window.t === 'function' ? window.t('mcpMonitor.columnStartTime') : '开始时间';
+    const colDuration = typeof window.t === 'function' ? window.t('mcpMonitor.columnDuration') : '耗时';
+    const colActions = typeof window.t === 'function' ? window.t('mcpMonitor.columnActions') : '操作';
     tableContainer.innerHTML = `
         <table class="monitor-table">
             <thead>
@@ -1372,11 +1428,11 @@ function renderMonitorExecutions(executions = [], statusFilter = 'all') {
                     <th style="width: 40px;">
                         <input type="checkbox" id="monitor-select-all" onchange="toggleSelectAll(this)" />
                     </th>
-                    <th>工具</th>
-                    <th>状态</th>
-                    <th>开始时间</th>
-                    <th>耗时</th>
-                    <th>操作</th>
+                    <th>${escapeHtml(colTool)}</th>
+                    <th>${escapeHtml(colStatus)}</th>
+                    <th>${escapeHtml(colStartTime)}</th>
+                    <th>${escapeHtml(colDuration)}</th>
+                    <th>${escapeHtml(colActions)}</th>
                 </tr>
             </thead>
             <tbody>${rows}</tbody>
@@ -1415,12 +1471,18 @@ function renderMonitorPagination() {
     // 处理没有数据的情况
     const startItem = total === 0 ? 0 : (page - 1) * pageSize + 1;
     const endItem = total === 0 ? 0 : Math.min(page * pageSize, total);
-    
+    const paginationInfoText = typeof window.t === 'function' ? window.t('mcpMonitor.paginationInfo', { start: startItem, end: endItem, total: total }) : `显示 ${startItem}-${endItem} / 共 ${total} 条记录`;
+    const perPageLabel = typeof window.t === 'function' ? window.t('mcpMonitor.perPageLabel') : '每页显示';
+    const firstPageLabel = typeof window.t === 'function' ? window.t('mcp.firstPage') : '首页';
+    const prevPageLabel = typeof window.t === 'function' ? window.t('mcp.prevPage') : '上一页';
+    const pageInfoText = typeof window.t === 'function' ? window.t('mcp.pageInfo', { page: page, total: totalPages || 1 }) : `第 ${page} / ${totalPages || 1} 页`;
+    const nextPageLabel = typeof window.t === 'function' ? window.t('mcp.nextPage') : '下一页';
+    const lastPageLabel = typeof window.t === 'function' ? window.t('mcp.lastPage') : '末页';
     pagination.innerHTML = `
         <div class="pagination-info">
-            <span>显示 ${startItem}-${endItem} / 共 ${total} 条记录</span>
+            <span>${escapeHtml(paginationInfoText)}</span>
             <label class="pagination-page-size">
-                每页显示
+                ${escapeHtml(perPageLabel)}
                 <select id="monitor-page-size" onchange="changeMonitorPageSize()">
                     <option value="10" ${pageSize === 10 ? 'selected' : ''}>10</option>
                     <option value="20" ${pageSize === 20 ? 'selected' : ''}>20</option>
@@ -1430,11 +1492,11 @@ function renderMonitorPagination() {
             </label>
         </div>
         <div class="pagination-controls">
-            <button class="btn-secondary" onclick="refreshMonitorPanel(1)" ${page === 1 || total === 0 ? 'disabled' : ''}>首页</button>
-            <button class="btn-secondary" onclick="refreshMonitorPanel(${page - 1})" ${page === 1 || total === 0 ? 'disabled' : ''}>上一页</button>
-            <span class="pagination-page">第 ${page} / ${totalPages || 1} 页</span>
-            <button class="btn-secondary" onclick="refreshMonitorPanel(${page + 1})" ${page >= totalPages || total === 0 ? 'disabled' : ''}>下一页</button>
-            <button class="btn-secondary" onclick="refreshMonitorPanel(${totalPages || 1})" ${page >= totalPages || total === 0 ? 'disabled' : ''}>末页</button>
+            <button class="btn-secondary" onclick="refreshMonitorPanel(1)" ${page === 1 || total === 0 ? 'disabled' : ''}>${escapeHtml(firstPageLabel)}</button>
+            <button class="btn-secondary" onclick="refreshMonitorPanel(${page - 1})" ${page === 1 || total === 0 ? 'disabled' : ''}>${escapeHtml(prevPageLabel)}</button>
+            <span class="pagination-page">${escapeHtml(pageInfoText)}</span>
+            <button class="btn-secondary" onclick="refreshMonitorPanel(${page + 1})" ${page >= totalPages || total === 0 ? 'disabled' : ''}>${escapeHtml(nextPageLabel)}</button>
+            <button class="btn-secondary" onclick="refreshMonitorPanel(${totalPages || 1})" ${page >= totalPages || total === 0 ? 'disabled' : ''}>${escapeHtml(lastPageLabel)}</button>
         </div>
     `;
     
@@ -1450,8 +1512,8 @@ async function deleteExecution(executionId) {
         return;
     }
     
-    // 确认删除
-    if (!confirm('确定要删除此执行记录吗？此操作不可恢复。')) {
+    const deleteConfirmMsg = typeof window.t === 'function' ? window.t('mcpMonitor.deleteExecConfirmSingle') : '确定要删除此执行记录吗？此操作不可恢复。';
+    if (!confirm(deleteConfirmMsg)) {
         return;
     }
     
@@ -1462,17 +1524,20 @@ async function deleteExecution(executionId) {
         
         if (!response.ok) {
             const error = await response.json().catch(() => ({}));
-            throw new Error(error.error || '删除执行记录失败');
+            const deleteFailedMsg = typeof window.t === 'function' ? window.t('mcpMonitor.deleteExecFailed') : '删除执行记录失败';
+            throw new Error(error.error || deleteFailedMsg);
         }
         
         // 删除成功后刷新当前页面
         const currentPage = monitorState.pagination.page;
         await refreshMonitorPanel(currentPage);
         
-        alert('执行记录已删除');
+        const execDeletedMsg = typeof window.t === 'function' ? window.t('mcpMonitor.execDeleted') : '执行记录已删除';
+        alert(execDeletedMsg);
     } catch (error) {
         console.error('删除执行记录失败:', error);
-        alert('删除执行记录失败: ' + error.message);
+        const deleteFailedMsg = typeof window.t === 'function' ? window.t('mcpMonitor.deleteExecFailed') : '删除执行记录失败';
+        alert(deleteFailedMsg + ': ' + error.message);
     }
 }
 
@@ -1487,14 +1552,14 @@ function updateBatchActionsState() {
         if (batchActions) {
             batchActions.style.display = 'flex';
         }
-        if (selectedCountSpan) {
-            selectedCountSpan.textContent = `已选择 ${selectedCount} 项`;
-        }
     } else {
         if (batchActions) {
             batchActions.style.display = 'none';
         }
     }
+    if (selectedCountSpan) {
+        selectedCountSpan.textContent = typeof window.t === 'function' ? window.t('mcp.selectedCount', { count: selectedCount }) : '已选择 ' + selectedCount + ' 项';
+    }
     
     // 更新全选复选框状态
     const selectAllCheckbox = document.getElementById('monitor-select-all');
@@ -1547,15 +1612,15 @@ function deselectAllExecutions() {
 async function batchDeleteExecutions() {
     const checkboxes = document.querySelectorAll('.monitor-execution-checkbox:checked');
     if (checkboxes.length === 0) {
-        alert('请先选择要删除的执行记录');
+        const selectFirstMsg = typeof window.t === 'function' ? window.t('mcpMonitor.selectExecFirst') : '请先选择要删除的执行记录';
+        alert(selectFirstMsg);
         return;
     }
     
     const ids = Array.from(checkboxes).map(cb => cb.value);
     const count = ids.length;
-    
-    // 确认删除
-    if (!confirm(`确定要删除选中的 ${count} 条执行记录吗？此操作不可恢复。`)) {
+    const batchConfirmMsg = typeof window.t === 'function' ? window.t('mcpMonitor.batchDeleteConfirm', { count: count }) : `确定要删除选中的 ${count} 条执行记录吗？此操作不可恢复。`;
+    if (!confirm(batchConfirmMsg)) {
         return;
     }
     
@@ -1570,7 +1635,8 @@ async function batchDeleteExecutions() {
         
         if (!response.ok) {
             const error = await response.json().catch(() => ({}));
-            throw new Error(error.error || '批量删除执行记录失败');
+            const batchFailedMsg = typeof window.t === 'function' ? window.t('mcp.batchDeleteFailed') : '批量删除执行记录失败';
+            throw new Error(error.error || batchFailedMsg);
         }
         
         const result = await response.json().catch(() => ({}));
@@ -1580,33 +1646,46 @@ async function batchDeleteExecutions() {
         const currentPage = monitorState.pagination.page;
         await refreshMonitorPanel(currentPage);
         
-        alert(`成功删除 ${deletedCount} 条执行记录`);
+        const batchSuccessMsg = typeof window.t === 'function' ? window.t('mcpMonitor.batchDeleteSuccess', { count: deletedCount }) : `成功删除 ${deletedCount} 条执行记录`;
+        alert(batchSuccessMsg);
     } catch (error) {
         console.error('批量删除执行记录失败:', error);
-        alert('批量删除执行记录失败: ' + error.message);
+        const batchFailedMsg = typeof window.t === 'function' ? window.t('mcp.batchDeleteFailed') : '批量删除执行记录失败';
+        alert(batchFailedMsg + ': ' + error.message);
     }
 }
 
 function formatExecutionDuration(start, end) {
+    const unknownLabel = typeof window.t === 'function' ? window.t('mcpMonitor.unknown') : '未知';
     if (!start) {
-        return '未知';
+        return unknownLabel;
     }
     const startTime = new Date(start);
     const endTime = end ? new Date(end) : new Date();
     if (Number.isNaN(startTime.getTime()) || Number.isNaN(endTime.getTime())) {
-        return '未知';
+        return unknownLabel;
     }
     const diffMs = Math.max(0, endTime - startTime);
     const seconds = Math.floor(diffMs / 1000);
     if (seconds < 60) {
-        return `${seconds} 秒`;
+        return typeof window.t === 'function' ? window.t('mcpMonitor.durationSeconds', { n: seconds }) : seconds + ' 秒';
     }
     const minutes = Math.floor(seconds / 60);
     if (minutes < 60) {
         const remain = seconds % 60;
-        return remain > 0 ? `${minutes} 分 ${remain} 秒` : `${minutes} 分`;
+        if (remain > 0) {
+            return typeof window.t === 'function' ? window.t('mcpMonitor.durationMinutes', { minutes: minutes, seconds: remain }) : minutes + ' 分 ' + remain + ' 秒';
+        }
+        return typeof window.t === 'function' ? window.t('mcpMonitor.durationMinutesOnly', { minutes: minutes }) : minutes + ' 分';
     }
     const hours = Math.floor(minutes / 60);
     const remainMinutes = minutes % 60;
-    return remainMinutes > 0 ? `${hours} 小时 ${remainMinutes} 分` : `${hours} 小时`;
+    if (remainMinutes > 0) {
+        return typeof window.t === 'function' ? window.t('mcpMonitor.durationHours', { hours: hours, minutes: remainMinutes }) : hours + ' 小时 ' + remainMinutes + ' 分';
+    }
+    return typeof window.t === 'function' ? window.t('mcpMonitor.durationHoursOnly', { hours: hours }) : hours + ' 小时';
 }
+
+document.addEventListener('languagechange', function () {
+    updateBatchActionsState();
+});

web/static/js/roles.js

@@ -1,4 +1,7 @@
 // 角色管理相关功能
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
 let currentRole = localStorage.getItem('currentRole') || '';
 let roles = [];
 let rolesSearchKeyword = ''; // 角色搜索关键词
@@ -54,7 +57,7 @@ async function loadRoles() {
         return roles;
     } catch (error) {
         console.error('加载角色失败:', error);
-        showNotification('加载角色失败: ' + error.message, 'error');
+        showNotification(_t('roles.loadFailed') + ': ' + error.message, 'error');
         return [];
     }
 }
@@ -108,11 +111,13 @@ function updateRoleSelectorDisplay() {
             }
         }
         roleSelectorIcon.textContent = icon;
-        roleSelectorText.textContent = selectedRole.name || '默认';
+        const displayName = (selectedRole.name === '默认' || !selectedRole.name) && typeof window.t === 'function'
+            ? window.t('chat.defaultRole') : (selectedRole.name || (typeof window.t === 'function' ? window.t('chat.defaultRole') : '默认'));
+        roleSelectorText.textContent = displayName;
     } else {
         // 默认角色
         roleSelectorIcon.textContent = '🔵';
-        roleSelectorText.textContent = '默认';
+        roleSelectorText.textContent = typeof window.t === 'function' ? window.t('chat.defaultRole') : '默认';
     }
 }
 
@@ -165,9 +170,9 @@ function renderRoleSelectionSidebar() {
         const icon = getRoleIcon(role);
         
         // 处理默认角色的描述
-        let description = role.description || '暂无描述';
+        let description = role.description || _t('roles.noDescription');
         if (isDefaultRole && !role.description) {
-            description = '默认角色，不额外携带用户提示词，使用默认MCP';
+            description = _t('roles.defaultRoleDescription');
         }
         
         roleItem.innerHTML = `
@@ -280,7 +285,7 @@ function renderRolesList() {
 
     if (filteredRoles.length === 0) {
         rolesList.innerHTML = '<div class="empty-state">' + 
-            (rolesSearchKeyword ? '没有找到匹配的角色' : '暂无角色') + 
+            (rolesSearchKeyword ? _t('roles.noMatchingRoles') : _t('roles.noRoles')) + 
             '</div>';
         return;
     }
@@ -310,7 +315,7 @@ function renderRolesList() {
         let toolsDisplay = '';
         let toolsCount = 0;
         if (role.name === '默认') {
-            toolsDisplay = '使用所有工具';
+            toolsDisplay = _t('roleModal.usingAllTools');
         } else if (role.tools && role.tools.length > 0) {
             toolsCount = role.tools.length;
             // 显示前5个工具名称
@@ -322,13 +327,13 @@ function renderRolesList() {
             if (toolsCount <= 5) {
                 toolsDisplay = toolNames.join(', ');
             } else {
-                toolsDisplay = toolNames.join(', ') + ` 等 ${toolsCount} 个`;
+                toolsDisplay = toolNames.join(', ') + _t('roleModal.andNMore', { count: toolsCount });
             }
         } else if (role.mcps && role.mcps.length > 0) {
             toolsCount = role.mcps.length;
-            toolsDisplay = `等 ${toolsCount} 个`;
+            toolsDisplay = _t('roleModal.andNMore', { count: toolsCount });
         } else {
-            toolsDisplay = '使用所有工具';
+            toolsDisplay = _t('roleModal.usingAllTools');
         }
 
         return `
@@ -339,17 +344,17 @@ function renderRolesList() {
                     ${escapeHtml(role.name)}
                 </h3>
                 <span class="role-card-badge ${role.enabled !== false ? 'enabled' : 'disabled'}">
-                    ${role.enabled !== false ? '已启用' : '已禁用'}
+                    ${role.enabled !== false ? _t('roles.enabled') : _t('roles.disabled')}
                 </span>
             </div>
-            <div class="role-card-description">${escapeHtml(role.description || '无描述')}</div>
+            <div class="role-card-description">${escapeHtml(role.description || _t('roles.noDescriptionShort'))}</div>
             <div class="role-card-tools">
-                <span class="role-card-tools-label">工具:</span>
+                <span class="role-card-tools-label">${_t('roleModal.toolsLabel')}</span>
                 <span class="role-card-tools-value">${toolsDisplay}</span>
             </div>
             <div class="role-card-actions">
-                <button class="btn-secondary btn-small" onclick="editRole('${escapeHtml(role.name)}')">编辑</button>
-                ${role.name !== '默认' ? `<button class="btn-secondary btn-small btn-danger" onclick="deleteRole('${escapeHtml(role.name)}')">删除</button>` : ''}
+                <button class="btn-secondary btn-small" onclick="editRole('${escapeHtml(role.name)}')">${_t('common.edit')}</button>
+                ${role.name !== '默认' ? `<button class="btn-secondary btn-small btn-danger" onclick="deleteRole('${escapeHtml(role.name)}')">${_t('common.delete')}</button>` : ''}
             </div>
         </div>
     `;
@@ -501,7 +506,7 @@ async function loadRoleTools(page = 1, searchKeyword = '') {
         console.error('加载工具列表失败:', error);
         const toolsList = document.getElementById('role-tools-list');
         if (toolsList) {
-            toolsList.innerHTML = `<div class="tools-error">加载工具列表失败: ${escapeHtml(error.message)}</div>`;
+            toolsList.innerHTML = `<div class="tools-error">${_t('roleModal.loadToolsFailed')}: ${escapeHtml(error.message)}</div>`;
         }
     }
 }
@@ -519,7 +524,7 @@ function renderRoleToolsList() {
     listContainer.innerHTML = '';
     
     if (allRoleTools.length === 0) {
-        listContainer.innerHTML = '<div class="tools-empty">暂无工具</div>';
+        listContainer.innerHTML = '<div class="tools-empty">' + _t('roleModal.noTools') + '</div>';
         toolsList.appendChild(listContainer);
         return;
     }
@@ -592,16 +597,16 @@ function renderRoleToolsPagination() {
     const startItem = (page - 1) * roleToolsPagination.pageSize + 1;
     const endItem = Math.min(page * roleToolsPagination.pageSize, total);
     
+    const paginationShowText = _t('roleModal.paginationShow', { start: startItem, end: endItem, total: total }) +
+        (roleToolsSearchKeyword ? _t('roleModal.paginationSearch', { keyword: roleToolsSearchKeyword }) : '');
     pagination.innerHTML = `
-        <div class="pagination-info">
-            显示 ${startItem}-${endItem} / 共 ${total} 个工具${roleToolsSearchKeyword ? ` (搜索: "${escapeHtml(roleToolsSearchKeyword)}")` : ''}
-        </div>
+        <div class="pagination-info">${paginationShowText}</div>
         <div class="pagination-controls">
-            <button class="btn-secondary" onclick="loadRoleTools(1, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>首页</button>
-            <button class="btn-secondary" onclick="loadRoleTools(${page - 1}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>上一页</button>
-            <span class="pagination-page">第 ${page} / ${totalPages} 页</span>
-            <button class="btn-secondary" onclick="loadRoleTools(${page + 1}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>下一页</button>
-            <button class="btn-secondary" onclick="loadRoleTools(${totalPages}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>末页</button>
+            <button class="btn-secondary" onclick="loadRoleTools(1, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>${_t('roleModal.firstPage')}</button>
+            <button class="btn-secondary" onclick="loadRoleTools(${page - 1}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>${_t('roleModal.prevPage')}</button>
+            <span class="pagination-page">${_t('roleModal.pageOf', { page: page, total: totalPages })}</span>
+            <button class="btn-secondary" onclick="loadRoleTools(${page + 1}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>${_t('roleModal.nextPage')}</button>
+            <button class="btn-secondary" onclick="loadRoleTools(${totalPages}, '${escapeHtml(roleToolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>${_t('roleModal.lastPage')}</button>
         </div>
     `;
     
@@ -725,8 +730,8 @@ function updateRoleToolsStats() {
         // 总工具数（所有工具，包括已启用和未启用的）
         const totalTools = roleToolsPagination.total || 0;
         statsEl.innerHTML = `
-            <span title="当前页选中的工具数">✅ 当前页已选中: <strong>${currentPageEnabled}</strong> / ${currentPageTotal}</span>
-            <span title="所有已启用工具中选中的工具总数（基于MCP管理）">📊 总计已选中: <strong>${totalEnabled}</strong> / ${totalTools} <em>(使用所有已启用工具)</em></span>
+            <span title="${_t('roleModal.currentPageSelectedTitle')}">✅ ${_t('roleModal.currentPageSelected', { current: currentPageEnabled, total: currentPageTotal })}</span>
+            <span title="${_t('roleModal.totalSelectedTitle')}">📊 ${_t('roleModal.totalSelected', { current: totalEnabled, total: totalTools })} <em>${_t('roleModal.usingAllEnabledTools')}</em></span>
         `;
         return;
     }
@@ -777,8 +782,8 @@ function updateRoleToolsStats() {
     const totalTools = roleToolsPagination.total || 0;
     
     statsEl.innerHTML = `
-        <span title="当前页选中的工具数（只统计已启用的工具）">✅ 当前页已选中: <strong>${currentPageEnabled}</strong> / ${currentPageTotal}</span>
-        <span title="角色已关联的工具总数（基于角色实际配置）">📊 总计已选中: <strong>${totalSelected}</strong> / ${totalTools}</span>
+        <span title="${_t('roleModal.currentPageSelectedTitle')}">✅ ${_t('roleModal.currentPageSelected', { current: currentPageEnabled, total: currentPageTotal })}</span>
+        <span title="${_t('roleModal.totalSelectedTitle')}">📊 ${_t('roleModal.totalSelected', { current: totalSelected, total: totalTools })}</span>
     `;
 }
 
@@ -836,7 +841,7 @@ async function showAddRoleModal() {
     const modal = document.getElementById('role-modal');
     if (!modal) return;
 
-    document.getElementById('role-modal-title').textContent = '添加角色';
+    document.getElementById('role-modal-title').textContent = _t('roleModal.addRole');
     document.getElementById('role-name').value = '';
     document.getElementById('role-name').disabled = false;
     document.getElementById('role-description').value = '';
@@ -916,14 +921,14 @@ async function showAddRoleModal() {
 async function editRole(roleName) {
     const role = roles.find(r => r.name === roleName);
     if (!role) {
-        showNotification('角色不存在', 'error');
+        showNotification(_t('roleModal.roleNotFound'), 'error');
         return;
     }
 
     const modal = document.getElementById('role-modal');
     if (!modal) return;
 
-    document.getElementById('role-modal-title').textContent = '编辑角色';
+    document.getElementById('role-modal-title').textContent = _t('roleModal.editRole');
     document.getElementById('role-name').value = role.name;
     document.getElementById('role-name').disabled = true; // 编辑时不允许修改名称
     document.getElementById('role-description').value = role.description || '';
@@ -1184,7 +1189,7 @@ async function loadAllToolsToStateMap() {
 async function saveRole() {
     const name = document.getElementById('role-name').value.trim();
     if (!name) {
-        showNotification('角色名称不能为空', 'error');
+        showNotification(_t('roleModal.roleNameRequired'), 'error');
         return;
     }
 
@@ -1225,7 +1230,7 @@ async function saveRole() {
         // 如果是首次添加角色且没有选择工具，默认使用全部工具
         if (isFirstUserRole && allSelectedTools.length === 0) {
             roleUsesAllTools = true;
-            showNotification('检测到这是首次添加角色且未选择工具，将默认使用全部工具', 'info');
+            showNotification(_t('roleModal.firstRoleNoToolsHint'), 'info');
         } else if (roleUsesAllTools) {
             // 如果当前使用所有工具，需要检查用户是否取消了一些工具
             // 检查状态映射中是否有未选中的已启用工具
@@ -1356,7 +1361,7 @@ async function saveRole() {
 // 删除角色
 async function deleteRole(roleName) {
     if (roleName === '默认') {
-        showNotification('不能删除默认角色', 'error');
+        showNotification(_t('roleModal.cannotDeleteDefaultRole'), 'error');
         return;
     }
 
@@ -1428,6 +1433,11 @@ document.addEventListener('DOMContentLoaded', () => {
     updateRoleSelectorDisplay();
 });
 
+// 语言切换后刷新角色选择器显示（默认/自定义角色名）
+document.addEventListener('languagechange', () => {
+    updateRoleSelectorDisplay();
+});
+
 // 获取当前选中的角色（供chat.js使用）
 function getCurrentRole() {
     return currentRole || '';
@@ -1467,7 +1477,7 @@ async function loadRoleSkills() {
         allRoleSkills = [];
         const skillsList = document.getElementById('role-skills-list');
         if (skillsList) {
-            skillsList.innerHTML = '<div class="skills-error">加载skills列表失败: ' + error.message + '</div>';
+            skillsList.innerHTML = '<div class="skills-error">' + _t('roleModal.loadSkillsFailed') + ': ' + error.message + '</div>';
         }
     }
 }
@@ -1488,7 +1498,7 @@ function renderRoleSkills() {
 
     if (filteredSkills.length === 0) {
         skillsList.innerHTML = '<div class="skills-empty">' + 
-            (roleSkillsSearchKeyword ? '没有找到匹配的skills' : '暂无可用skills') + 
+            (roleSkillsSearchKeyword ? _t('roleModal.noMatchingSkills') : _t('roleModal.noSkillsAvailable')) + 
             '</div>';
         updateRoleSkillsStats();
         return;
@@ -1594,7 +1604,7 @@ function updateRoleSkillsStats() {
         filteredSkills.includes(skill)
     ).length;
 
-    statsEl.textContent = `已选择 ${selectedCount} / ${filteredSkills.length}`;
+    statsEl.textContent = _t('roleModal.skillsSelectedCount', { count: selectedCount, total: filteredSkills.length });
 }
 
 // HTML转义函数

web/static/js/settings.js

@@ -46,6 +46,9 @@ function switchSettingsSection(section) {
     if (activeContent) {
         activeContent.classList.add('active');
     }
+    if (section === 'terminal' && typeof initTerminal === 'function') {
+        setTimeout(initTerminal, 0);
+    }
 }
 
 // 打开设置
@@ -169,6 +172,43 @@ async function loadConfig(loadTools = true) {
                 // 允许0.0值，只有undefined/null时才使用默认值
                 retrievalWeightInput.value = (hybridWeight !== undefined && hybridWeight !== null) ? hybridWeight : 0.7;
             }
+
+            // 索引配置
+            const indexing = knowledge.indexing || {};
+            const chunkSizeInput = document.getElementById('knowledge-indexing-chunk-size');
+            if (chunkSizeInput) {
+                chunkSizeInput.value = indexing.chunk_size || 512;
+            }
+
+            const chunkOverlapInput = document.getElementById('knowledge-indexing-chunk-overlap');
+            if (chunkOverlapInput) {
+                chunkOverlapInput.value = indexing.chunk_overlap ?? 50;
+            }
+
+            const maxChunksPerItemInput = document.getElementById('knowledge-indexing-max-chunks-per-item');
+            if (maxChunksPerItemInput) {
+                maxChunksPerItemInput.value = indexing.max_chunks_per_item ?? 0;
+            }
+
+            const maxRpmInput = document.getElementById('knowledge-indexing-max-rpm');
+            if (maxRpmInput) {
+                maxRpmInput.value = indexing.max_rpm ?? 0;
+            }
+
+            const rateLimitDelayInput = document.getElementById('knowledge-indexing-rate-limit-delay-ms');
+            if (rateLimitDelayInput) {
+                rateLimitDelayInput.value = indexing.rate_limit_delay_ms ?? 300;
+            }
+
+            const maxRetriesInput = document.getElementById('knowledge-indexing-max-retries');
+            if (maxRetriesInput) {
+                maxRetriesInput.value = indexing.max_retries ?? 3;
+            }
+
+            const retryDelayInput = document.getElementById('knowledge-indexing-retry-delay-ms');
+            if (retryDelayInput) {
+                retryDelayInput.value = indexing.retry_delay_ms ?? 1000;
+            }
         }
 
         // 填充机器人配置
@@ -215,7 +255,10 @@ async function loadConfig(loadTools = true) {
         }
     } catch (error) {
         console.error('加载配置失败:', error);
-        alert('加载配置失败: ' + error.message);
+        const baseMsg = (typeof window !== 'undefined' && typeof window.t === 'function')
+            ? window.t('settings.apply.loadFailed')
+            : '加载配置失败';
+        alert(baseMsg + ': ' + error.message);
     }
 }
 
@@ -229,7 +272,7 @@ async function loadToolsList(page = 1, searchKeyword = '') {
     // 显示加载状态
     if (toolsList) {
         // 清空整个容器，包括可能存在的分页控件
-        toolsList.innerHTML = '<div class="tools-list-items"><div class="loading" style="padding: 20px; text-align: center; color: var(--text-muted);">⏳ 正在加载工具列表...</div></div>';
+        toolsList.innerHTML = '<div class="tools-list-items"><div class="loading" style="padding: 20px; text-align: center; color: var(--text-muted);">⏳ ' + (typeof window.t === 'function' ? window.t('mcp.loadingTools') : '正在加载工具列表...') + '</div></div>';
     }
     
     try {
@@ -284,8 +327,8 @@ async function loadToolsList(page = 1, searchKeyword = '') {
         if (toolsList) {
             const isTimeout = error.name === 'AbortError' || error.message.includes('timeout');
             const errorMsg = isTimeout 
-                ? '加载工具列表超时，可能是外部MCP连接较慢。请点击"刷新"按钮重试，或检查外部MCP连接状态。'
-                : `加载工具列表失败: ${escapeHtml(error.message)}`;
+                ? (typeof window.t === 'function' ? window.t('mcp.loadToolsTimeout') : '加载工具列表超时，可能是外部MCP连接较慢。请点击"刷新"按钮重试，或检查外部MCP连接状态。')
+                : (typeof window.t === 'function' ? window.t('mcp.loadToolsFailed') : '加载工具列表失败') + ': ' + escapeHtml(error.message);
             toolsList.innerHTML = `<div class="error" style="padding: 20px; text-align: center;">${errorMsg}</div>`;
         }
     }
@@ -359,7 +402,7 @@ function renderToolsList() {
     listContainer.innerHTML = '';
     
     if (allTools.length === 0) {
-        listContainer.innerHTML = '<div class="empty">暂无工具</div>';
+        listContainer.innerHTML = '<div class="empty">' + (typeof window.t === 'function' ? window.t('mcp.noTools') : '暂无工具') + '</div>';
         if (!toolsList.contains(listContainer)) {
             toolsList.appendChild(listContainer);
         }
@@ -388,8 +431,8 @@ function renderToolsList() {
         let externalBadge = '';
         if (toolState.is_external || tool.is_external) {
             const externalMcpName = toolState.external_mcp || tool.external_mcp || '';
-            const badgeText = externalMcpName ? `外部 (${escapeHtml(externalMcpName)})` : '外部';
-            const badgeTitle = externalMcpName ? `外部MCP工具 - 来源：${escapeHtml(externalMcpName)}` : '外部MCP工具';
+            const badgeText = externalMcpName ? (typeof window.t === 'function' ? window.t('mcp.externalFrom', { name: escapeHtml(externalMcpName) }) : `外部 (${escapeHtml(externalMcpName)})`) : (typeof window.t === 'function' ? window.t('mcp.externalBadge') : '外部');
+            const badgeTitle = externalMcpName ? (typeof window.t === 'function' ? window.t('mcp.externalToolFrom', { name: escapeHtml(externalMcpName) }) : `外部MCP工具 - 来源：${escapeHtml(externalMcpName)}`) : (typeof window.t === 'function' ? window.t('mcp.externalBadge') : '外部MCP工具');
             externalBadge = `<span class="external-tool-badge" title="${badgeTitle}">${badgeText}</span>`;
         }
         
@@ -403,7 +446,7 @@ function renderToolsList() {
                     ${escapeHtml(tool.name)}
                     ${externalBadge}
                 </div>
-                <div class="tool-item-desc">${escapeHtml(tool.description || '无描述')}</div>
+                <div class="tool-item-desc">${escapeHtml(tool.description || (typeof window.t === 'function' ? window.t('mcp.noDescription') : '无描述'))}</div>
             </div>
         `;
         listContainer.appendChild(toolItem);
@@ -441,12 +484,19 @@ function renderToolsPagination() {
     const endItem = Math.min(page * toolsPagination.pageSize, total);
     
     const savedPageSize = getToolsPageSize();
+    const t = typeof window.t === 'function' ? window.t : (k) => k;
+    const paginationT = (key, opts) => {
+        if (typeof window.t === 'function') return window.t(key, opts);
+        if (key === 'mcp.paginationInfo' && opts) return `显示 ${opts.start}-${opts.end} / 共 ${opts.total} 个工具`;
+        if (key === 'mcp.pageInfo' && opts) return `第 ${opts.page} / ${opts.total} 页`;
+        return key;
+    };
     pagination.innerHTML = `
         <div class="pagination-info">
-            显示 ${startItem}-${endItem} / 共 ${total} 个工具${toolsSearchKeyword ? ` (搜索: "${escapeHtml(toolsSearchKeyword)}")` : ''}
+            ${paginationT('mcp.paginationInfo', { start: startItem, end: endItem, total: total })}${toolsSearchKeyword ? ` (${t('common.search')}: "${escapeHtml(toolsSearchKeyword)}")` : ''}
         </div>
         <div class="pagination-page-size">
-            <label for="tools-page-size-pagination">每页:</label>
+            <label for="tools-page-size-pagination">${t('mcp.perPage')}</label>
             <select id="tools-page-size-pagination" onchange="changeToolsPageSize()">
                 <option value="10" ${savedPageSize === 10 ? 'selected' : ''}>10</option>
                 <option value="20" ${savedPageSize === 20 ? 'selected' : ''}>20</option>
@@ -455,11 +505,11 @@ function renderToolsPagination() {
             </select>
         </div>
         <div class="pagination-controls">
-            <button class="btn-secondary" onclick="loadToolsList(1, '${escapeHtml(toolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>首页</button>
-            <button class="btn-secondary" onclick="loadToolsList(${page - 1}, '${escapeHtml(toolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>上一页</button>
-            <span class="pagination-page">第 ${page} / ${totalPages} 页</span>
-            <button class="btn-secondary" onclick="loadToolsList(${page + 1}, '${escapeHtml(toolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>下一页</button>
-            <button class="btn-secondary" onclick="loadToolsList(${totalPages}, '${escapeHtml(toolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>末页</button>
+            <button class="btn-secondary" onclick="loadToolsList(1, '${escapeHtml(toolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>${t('mcp.firstPage')}</button>
+            <button class="btn-secondary" onclick="loadToolsList(${page - 1}, '${escapeHtml(toolsSearchKeyword)}')" ${page === 1 ? 'disabled' : ''}>${t('mcp.prevPage')}</button>
+            <span class="pagination-page">${paginationT('mcp.pageInfo', { page: page, total: totalPages })}</span>
+            <button class="btn-secondary" onclick="loadToolsList(${page + 1}, '${escapeHtml(toolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>${t('mcp.nextPage')}</button>
+            <button class="btn-secondary" onclick="loadToolsList(${totalPages}, '${escapeHtml(toolsSearchKeyword)}')" ${page === totalPages ? 'disabled' : ''}>${t('mcp.lastPage')}</button>
         </div>
     `;
     
@@ -653,9 +703,10 @@ async function updateToolsStats() {
         totalEnabled = currentPageEnabled;
     }
     
+    const tStats = typeof window.t === 'function' ? window.t : (k) => k;
     statsEl.innerHTML = `
-        <span title="当前页启用的工具数">✅ 当前页已启用: <strong>${currentPageEnabled}</strong> / ${currentPageTotal}</span>
-        <span title="所有工具中启用的工具总数">📊 总计已启用: <strong>${totalEnabled}</strong> / ${totalTools}</span>
+        <span title="${tStats('mcp.currentPageEnabled')}">✅ ${tStats('mcp.currentPageEnabled')}: <strong>${currentPageEnabled}</strong> / ${currentPageTotal}</span>
+        <span title="${tStats('mcp.totalEnabled')}">📊 ${tStats('mcp.totalEnabled')}: <strong>${totalEnabled}</strong> / ${totalTools}</span>
     `;
 }
 
@@ -697,7 +748,10 @@ async function applySettings() {
         }
         
         if (hasError) {
-            alert('请填写所有必填字段（标记为 * 的字段）');
+            const msg = (typeof window !== 'undefined' && typeof window.t === 'function')
+                ? window.t('settings.apply.fillRequired')
+                : '请填写所有必填字段（标记为 * 的字段）';
+            alert(msg);
             return;
         }
         
@@ -725,6 +779,15 @@ async function applySettings() {
                     const val = parseFloat(document.getElementById('knowledge-retrieval-hybrid-weight')?.value);
                     return isNaN(val) ? 0.7 : val; // 允许0.0值，只有NaN时才使用默认值
                 })()
+            },
+            indexing: {
+                chunk_size: parseInt(document.getElementById("knowledge-indexing-chunk-size")?.value) || 512,
+                chunk_overlap: parseInt(document.getElementById("knowledge-indexing-chunk-overlap")?.value) ?? 50,
+                max_chunks_per_item: parseInt(document.getElementById("knowledge-indexing-max-chunks-per-item")?.value) ?? 0,
+                max_rpm: parseInt(document.getElementById("knowledge-indexing-max-rpm")?.value) ?? 0,
+                rate_limit_delay_ms: parseInt(document.getElementById("knowledge-indexing-rate-limit-delay-ms")?.value) ?? 300,
+                max_retries: parseInt(document.getElementById("knowledge-indexing-max-retries")?.value) ?? 3,
+                retry_delay_ms: parseInt(document.getElementById("knowledge-indexing-retry-delay-ms")?.value) ?? 1000
             }
         };
         
@@ -847,7 +910,10 @@ async function applySettings() {
         
         if (!updateResponse.ok) {
             const error = await updateResponse.json();
-            throw new Error(error.error || '更新配置失败');
+            const fallback = (typeof window !== 'undefined' && typeof window.t === 'function')
+                ? window.t('settings.apply.applyFailed')
+                : '应用配置失败';
+            throw new Error(error.error || fallback);
         }
         
         // 应用配置
@@ -857,14 +923,23 @@ async function applySettings() {
         
         if (!applyResponse.ok) {
             const error = await applyResponse.json();
-            throw new Error(error.error || '应用配置失败');
+            const fallback = (typeof window !== 'undefined' && typeof window.t === 'function')
+                ? window.t('settings.apply.applyFailed')
+                : '应用配置失败';
+            throw new Error(error.error || fallback);
         }
         
-        alert('配置已成功应用！');
+        const successMsg = (typeof window !== 'undefined' && typeof window.t === 'function')
+            ? window.t('settings.apply.applySuccess')
+            : '配置已成功应用！';
+        alert(successMsg);
         closeSettings();
     } catch (error) {
         console.error('应用配置失败:', error);
-        alert('应用配置失败: ' + error.message);
+        const baseMsg = (typeof window !== 'undefined' && typeof window.t === 'function')
+            ? window.t('settings.apply.applyFailed')
+            : '应用配置失败';
+        alert(baseMsg + ': ' + error.message);
     }
 }
 
@@ -975,7 +1050,7 @@ async function saveToolsConfig() {
             throw new Error(error.error || '应用配置失败');
         }
         
-        alert('工具配置已成功保存！');
+        alert(typeof window.t === 'function' ? window.t('mcp.toolsConfigSaved') : '工具配置已成功保存！');
         
         // 重新加载工具列表以反映最新状态
         if (typeof loadToolsList === 'function') {
@@ -983,7 +1058,7 @@ async function saveToolsConfig() {
         }
     } catch (error) {
         console.error('保存工具配置失败:', error);
-        alert('保存工具配置失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('mcp.saveToolsConfigFailed') : '保存工具配置失败') + ': ' + error.message);
     }
 }
 
@@ -1030,7 +1105,7 @@ async function changePassword() {
     }
 
     if (hasError) {
-        alert('请正确填写当前密码和新密码，新密码至少 8 位且需要两次输入一致。');
+        alert(typeof window.t === 'function' ? window.t('settings.security.fillPasswordHint') : '请正确填写当前密码和新密码，新密码至少 8 位且需要两次输入一致。');
         return;
     }
 
@@ -1055,13 +1130,14 @@ async function changePassword() {
             throw new Error(result.error || '修改密码失败');
         }
 
-        alert('密码已更新，请使用新密码重新登录。');
+        const pwdMsg = typeof window.t === 'function' ? window.t('settings.security.passwordUpdated') : '密码已更新，请使用新密码重新登录。';
+        alert(pwdMsg);
         resetPasswordForm();
-        handleUnauthorized({ message: '密码已更新，请使用新密码重新登录。', silent: false });
+        handleUnauthorized({ message: pwdMsg, silent: false });
         closeSettings();
     } catch (error) {
         console.error('修改密码失败:', error);
-        alert('修改密码失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('settings.security.changePasswordFailed') : '修改密码失败') + ': ' + error.message);
     } finally {
         if (submitBtn) {
             submitBtn.disabled = false;
@@ -1124,7 +1200,8 @@ function renderExternalMCPList(servers) {
     if (!list) return;
     
     if (Object.keys(servers).length === 0) {
-        list.innerHTML = '<div class="empty">📋 暂无外部MCP配置<br><span style="font-size: 0.875rem; margin-top: 8px; display: block;">点击"添加外部MCP"按钮开始配置</span></div>';
+        const emptyT = typeof window.t === 'function' ? window.t : (k) => k;
+        list.innerHTML = '<div class="empty">📋 ' + emptyT('mcp.noExternalMCP') + '<br><span style="font-size: 0.875rem; margin-top: 8px; display: block;">' + emptyT('mcp.clickToAddExternal') + '</span></div>';
         return;
     }
     
@@ -1135,10 +1212,11 @@ function renderExternalMCPList(servers) {
                            status === 'connecting' ? 'status-connecting' :
                            status === 'error' ? 'status-error' :
                            status === 'disabled' ? 'status-disabled' : 'status-disconnected';
-        const statusText = status === 'connected' ? '已连接' : 
-                          status === 'connecting' ? '连接中...' :
-                          status === 'error' ? '连接失败' :
-                          status === 'disabled' ? '已禁用' : '未连接';
+        const statusT = typeof window.t === 'function' ? window.t : (k) => k;
+        const statusText = status === 'connected' ? statusT('mcp.connected') : 
+                          status === 'connecting' ? statusT('mcp.connecting') :
+                          status === 'error' ? statusT('mcp.connectionFailed') :
+                          status === 'disabled' ? statusT('mcp.disabled') : statusT('mcp.disconnected');
         const transport = server.config.transport || (server.config.command ? 'stdio' : 'http');
         const transportIcon = transport === 'stdio' ? '⚙️' : '🌐';
         
@@ -1151,15 +1229,15 @@ function renderExternalMCPList(servers) {
                     </div>
                     <div class="external-mcp-item-actions">
                         ${status === 'connected' || status === 'disconnected' || status === 'error' ? 
-                            `<button class="btn-small" id="btn-toggle-${escapeHtml(name)}" onclick="toggleExternalMCP('${escapeHtml(name)}', '${status}')" title="${status === 'connected' ? '停止连接' : '启动连接'}">
-                                ${status === 'connected' ? '⏸ 停止' : '▶ 启动'}
+                            `<button class="btn-small" id="btn-toggle-${escapeHtml(name)}" onclick="toggleExternalMCP('${escapeHtml(name)}', '${status}')" title="${status === 'connected' ? statusT('mcp.stopConnection') : statusT('mcp.startConnection')}">
+                                ${status === 'connected' ? '⏸ ' + statusT('mcp.stop') : '▶ ' + statusT('mcp.start')}
                             </button>` : 
                             status === 'connecting' ? 
                             `<button class="btn-small" id="btn-toggle-${escapeHtml(name)}" disabled style="opacity: 0.6; cursor: not-allowed;">
                                 ⏳ 连接中...
                             </button>` : ''}
-                        <button class="btn-small" onclick="editExternalMCP('${escapeHtml(name)}')" title="编辑配置" ${status === 'connecting' ? 'disabled' : ''}>✏️ 编辑</button>
-                        <button class="btn-small btn-danger" onclick="deleteExternalMCP('${escapeHtml(name)}')" title="删除配置" ${status === 'connecting' ? 'disabled' : ''}>🗑 删除</button>
+                        <button class="btn-small" onclick="editExternalMCP('${escapeHtml(name)}')" title="${statusT('mcp.editConfig')}" ${status === 'connecting' ? 'disabled' : ''}>✏️ ${statusT('common.edit')}</button>
+                        <button class="btn-small btn-danger" onclick="deleteExternalMCP('${escapeHtml(name)}')" title="${statusT('mcp.deleteConfig')}" ${status === 'connecting' ? 'disabled' : ''}>🗑 ${statusT('common.delete')}</button>
                     </div>
                 </div>
                 ${status === 'error' && server.error ? `
@@ -1168,31 +1246,31 @@ function renderExternalMCPList(servers) {
                 </div>` : ''}
                 <div class="external-mcp-item-details">
                     <div>
-                        <strong>传输模式</strong>
+                        <strong>${statusT('mcp.transportMode')}</strong>
                         <span>${transportIcon} ${escapeHtml(transport.toUpperCase())}</span>
                     </div>
                     ${server.tool_count !== undefined && server.tool_count > 0 ? `
                     <div>
-                        <strong>工具数量</strong>
+                        <strong>${statusT('mcp.toolCount')}</strong>
                         <span style="font-weight: 600; color: var(--accent-color);">🔧 ${server.tool_count} 个工具</span>
                     </div>` : server.tool_count === 0 && status === 'connected' ? `
                     <div>
-                        <strong>工具数量</strong>
-                        <span style="color: var(--text-muted);">暂无工具</span>
+                        <strong>${statusT('mcp.toolCount')}</strong>
+                        <span style="color: var(--text-muted);">${statusT('mcp.noTools')}</span>
                     </div>` : ''}
                     ${server.config.description ? `
                     <div>
-                        <strong>描述</strong>
+                        <strong>${statusT('mcp.description')}</strong>
                         <span>${escapeHtml(server.config.description)}</span>
                     </div>` : ''}
                     ${server.config.timeout ? `
                     <div>
-                        <strong>超时时间</strong>
+                        <strong>${statusT('mcp.timeout')}</strong>
                         <span>${server.config.timeout} 秒</span>
                     </div>` : ''}
                     ${transport === 'stdio' && server.config.command ? `
                     <div>
-                        <strong>命令</strong>
+                        <strong>${statusT('mcp.command')}</strong>
                         <span style="font-family: monospace; font-size: 0.8125rem;">${escapeHtml(server.config.command)}</span>
                     </div>` : ''}
                     ${transport === 'http' && server.config.url ? `
@@ -1218,18 +1296,19 @@ function renderExternalMCPStats(stats) {
     const disabled = stats.disabled || 0;
     const connected = stats.connected || 0;
     
+    const statsT = typeof window.t === 'function' ? window.t : (k) => k;
     statsEl.innerHTML = `
-        <span title="总配置数">📊 总数: <strong>${total}</strong></span>
-        <span title="已启用的配置数">✅ 已启用: <strong>${enabled}</strong></span>
-        <span title="已停用的配置数">⏸ 已停用: <strong>${disabled}</strong></span>
-        <span title="当前已连接的配置数">🔗 已连接: <strong>${connected}</strong></span>
+        <span title="${statsT('mcp.totalCount')}">📊 ${statsT('mcp.totalCount')}: <strong>${total}</strong></span>
+        <span title="${statsT('mcp.enabledCount')}">✅ ${statsT('mcp.enabledCount')}: <strong>${enabled}</strong></span>
+        <span title="${statsT('mcp.disabledCount')}">⏸ ${statsT('mcp.disabledCount')}: <strong>${disabled}</strong></span>
+        <span title="${statsT('mcp.connectedCount')}">🔗 ${statsT('mcp.connectedCount')}: <strong>${connected}</strong></span>
     `;
 }
 
 // 显示添加外部MCP模态框
 function showAddExternalMCPModal() {
     currentEditingMCPName = null;
-    document.getElementById('external-mcp-modal-title').textContent = '添加外部MCP';
+    document.getElementById('external-mcp-modal-title').textContent = (typeof window.t === 'function' ? window.t('mcp.addExternalMCP') : '添加外部MCP');
     document.getElementById('external-mcp-json').value = '';
     document.getElementById('external-mcp-json-error').style.display = 'none';
     document.getElementById('external-mcp-json-error').textContent = '';
@@ -1254,7 +1333,7 @@ async function editExternalMCP(name) {
         const server = await response.json();
         currentEditingMCPName = name;
         
-        document.getElementById('external-mcp-modal-title').textContent = '编辑外部MCP';
+        document.getElementById('external-mcp-modal-title').textContent = (typeof window.t === 'function' ? window.t('mcp.editExternalMCP') : '编辑外部MCP');
         
         // 将配置转换为对象格式（key为名称）
         const config = { ...server.config };
@@ -1276,7 +1355,7 @@ async function editExternalMCP(name) {
         document.getElementById('external-mcp-modal').style.display = 'block';
     } catch (error) {
         console.error('编辑外部MCP失败:', error);
-        alert('编辑失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('mcp.operationFailed') : '编辑失败') + ': ' + error.message);
     }
 }
 
@@ -1288,7 +1367,7 @@ function formatExternalMCPJSON() {
     try {
         const jsonStr = jsonTextarea.value.trim();
         if (!jsonStr) {
-            errorDiv.textContent = 'JSON不能为空';
+            errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.jsonEmpty') : 'JSON不能为空');
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
@@ -1300,7 +1379,7 @@ function formatExternalMCPJSON() {
         errorDiv.style.display = 'none';
         jsonTextarea.classList.remove('error');
     } catch (error) {
-        errorDiv.textContent = 'JSON格式错误: ' + error.message;
+        errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.jsonError') : 'JSON格式错误') + ': ' + error.message;
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
     }
@@ -1308,6 +1387,7 @@ function formatExternalMCPJSON() {
 
 // 加载示例
 function loadExternalMCPExample() {
+    const desc = (typeof window.t === 'function' ? window.t('externalMcpModal.exampleDescription') : '示例描述');
     const example = {
         "hexstrike-ai": {
             command: "python3",
@@ -1316,7 +1396,7 @@ function loadExternalMCPExample() {
                 "--server",
                 "http://example.com"
             ],
-            description: "示例描述",
+            description: desc,
             timeout: 300
         },
         "cyberstrike-ai-http": {
@@ -1341,7 +1421,7 @@ async function saveExternalMCP() {
     const errorDiv = document.getElementById('external-mcp-json-error');
     
     if (!jsonStr) {
-        errorDiv.textContent = 'JSON配置不能为空';
+        errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.jsonEmpty') : 'JSON不能为空');
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
         jsonTextarea.focus();
@@ -1352,16 +1432,17 @@ async function saveExternalMCP() {
     try {
         configObj = JSON.parse(jsonStr);
     } catch (error) {
-        errorDiv.textContent = 'JSON格式错误: ' + error.message;
+        errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.jsonError') : 'JSON格式错误') + ': ' + error.message;
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
         jsonTextarea.focus();
         return;
     }
     
+    const t = (typeof window.t === 'function' ? window.t : function (k, opts) { return k; });
     // 验证必须是对象格式
     if (typeof configObj !== 'object' || Array.isArray(configObj) || configObj === null) {
-        errorDiv.textContent = '配置错误: 必须是JSON对象格式，key为配置名称，value为配置内容';
+        errorDiv.textContent = t('mcp.configMustBeObject');
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
         return;
@@ -1370,7 +1451,7 @@ async function saveExternalMCP() {
     // 获取所有配置名称
     const names = Object.keys(configObj);
     if (names.length === 0) {
-        errorDiv.textContent = '配置错误: 至少需要一个配置项';
+        errorDiv.textContent = t('mcp.configNeedOne');
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
         return;
@@ -1379,7 +1460,7 @@ async function saveExternalMCP() {
     // 验证每个配置
     for (const name of names) {
         if (!name || name.trim() === '') {
-            errorDiv.textContent = '配置错误: 配置名称不能为空';
+            errorDiv.textContent = t('mcp.configNameEmpty');
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
@@ -1387,7 +1468,7 @@ async function saveExternalMCP() {
         
         const config = configObj[name];
         if (typeof config !== 'object' || Array.isArray(config) || config === null) {
-            errorDiv.textContent = `配置错误: "${name}" 的配置必须是对象`;
+            errorDiv.textContent = t('mcp.configMustBeObj', { name: name });
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
@@ -1399,28 +1480,28 @@ async function saveExternalMCP() {
         // 验证配置内容
         const transport = config.transport || (config.command ? 'stdio' : config.url ? 'http' : '');
         if (!transport) {
-            errorDiv.textContent = `配置错误: "${name}" 需要指定command（stdio模式）或url（http/sse模式）`;
+            errorDiv.textContent = t('mcp.configNeedCommand', { name: name });
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
         }
         
         if (transport === 'stdio' && !config.command) {
-            errorDiv.textContent = `配置错误: "${name}" stdio模式需要command字段`;
+            errorDiv.textContent = t('mcp.configStdioNeedCommand', { name: name });
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
         }
         
         if (transport === 'http' && !config.url) {
-            errorDiv.textContent = `配置错误: "${name}" http模式需要url字段`;
+            errorDiv.textContent = t('mcp.configHttpNeedUrl', { name: name });
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
         }
         
         if (transport === 'sse' && !config.url) {
-            errorDiv.textContent = `配置错误: "${name}" sse模式需要url字段`;
+            errorDiv.textContent = t('mcp.configSseNeedUrl', { name: name });
             errorDiv.style.display = 'block';
             jsonTextarea.classList.add('error');
             return;
@@ -1435,7 +1516,7 @@ async function saveExternalMCP() {
         // 如果是编辑模式，只更新当前编辑的配置
         if (currentEditingMCPName) {
             if (!configObj[currentEditingMCPName]) {
-                errorDiv.textContent = `配置错误: 编辑模式下，JSON必须包含配置名称 "${currentEditingMCPName}"`;
+                errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.configEditMustContainName', { name: currentEditingMCPName }) : '配置错误: 编辑模式下，JSON必须包含配置名称 "' + currentEditingMCPName + '"');
                 errorDiv.style.display = 'block';
                 jsonTextarea.classList.add('error');
                 return;
@@ -1479,10 +1560,10 @@ async function saveExternalMCP() {
         }
         // 轮询几次以拉取后端异步更新的工具数量（无固定延迟，拿到即停）
         pollExternalMCPToolCount(null, 5);
-        alert('保存成功');
+        alert(typeof window.t === 'function' ? window.t('mcp.saveSuccess') : '保存成功');
     } catch (error) {
         console.error('保存外部MCP失败:', error);
-        errorDiv.textContent = '保存失败: ' + error.message;
+        errorDiv.textContent = (typeof window.t === 'function' ? window.t('mcp.operationFailed') : '保存失败') + ': ' + error.message;
         errorDiv.style.display = 'block';
         jsonTextarea.classList.add('error');
     }
@@ -1490,7 +1571,7 @@ async function saveExternalMCP() {
 
 // 删除外部MCP
 async function deleteExternalMCP(name) {
-    if (!confirm(`确定要删除外部MCP "${name}" 吗？`)) {
+    if (!confirm((typeof window.t === 'function' ? window.t('mcp.deleteExternalConfirm', { name: name }) : `确定要删除外部MCP "${name}" 吗？`))) {
         return;
     }
     
@@ -1509,10 +1590,10 @@ async function deleteExternalMCP(name) {
         if (typeof window !== 'undefined' && typeof window.refreshMentionTools === 'function') {
             window.refreshMentionTools();
         }
-        alert('删除成功');
+        alert(typeof window.t === 'function' ? window.t('mcp.deleteSuccess') : '删除成功');
     } catch (error) {
         console.error('删除外部MCP失败:', error);
-        alert('删除失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('mcp.operationFailed') : '删除失败') + ': ' + error.message);
     }
 }
 
@@ -1577,7 +1658,7 @@ async function toggleExternalMCP(name, currentStatus) {
         }
     } catch (error) {
         console.error('切换外部MCP状态失败:', error);
-        alert('操作失败: ' + error.message);
+        alert((typeof window.t === 'function' ? window.t('mcp.operationFailed') : '操作失败') + ': ' + error.message);
         
         // 恢复按钮状态
         if (button) {
@@ -1630,7 +1711,7 @@ async function pollExternalMCPStatus(name, maxAttempts = 30) {
                         window.refreshMentionTools();
                     }
                     if (status === 'error') {
-                        alert('连接失败，请检查配置和网络连接');
+                        alert(typeof window.t === 'function' ? window.t('mcp.connectionFailedCheck') : '连接失败，请检查配置和网络连接');
                     }
                     return;
                 } else if (status === 'connecting') {
@@ -1652,7 +1733,7 @@ async function pollExternalMCPStatus(name, maxAttempts = 30) {
     if (typeof window !== 'undefined' && typeof window.refreshMentionTools === 'function') {
         window.refreshMentionTools();
     }
-    alert('连接超时，请检查配置和网络连接');
+    alert(typeof window.t === 'function' ? window.t('mcp.connectionTimeout') : '连接超时，请检查配置和网络连接');
 }
 
 // 在打开设置时加载外部MCP列表

web/static/js/skills.js

@@ -1,4 +1,7 @@
 // Skills管理相关功能
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
 let skillsList = [];
 let currentEditingSkillName = null;
 let isSavingSkill = false; // 防止重复提交
@@ -65,7 +68,7 @@ async function loadSkills(page = 1, pageSize = null) {
         
         const response = await apiFetch(url);
         if (!response.ok) {
-            throw new Error('获取skills列表失败');
+            throw new Error(_t('skills.loadListFailed'));
         }
         const data = await response.json();
         skillsList = data.skills || [];
@@ -76,10 +79,10 @@ async function loadSkills(page = 1, pageSize = null) {
         updateSkillsManagementStats();
     } catch (error) {
         console.error('加载skills列表失败:', error);
-        showNotification('加载skills列表失败: ' + error.message, 'error');
+        showNotification(_t('skills.loadListFailed') + ': ' + error.message, 'error');
         const skillsListEl = document.getElementById('skills-list');
         if (skillsListEl) {
-            skillsListEl.innerHTML = '<div class="empty-state">加载失败: ' + error.message + '</div>';
+            skillsListEl.innerHTML = '<div class="empty-state">' + _t('skills.loadFailedShort') + ': ' + escapeHtml(error.message) + '</div>';
         }
     }
 }
@@ -94,7 +97,7 @@ function renderSkillsList() {
 
     if (filteredSkills.length === 0) {
         skillsListEl.innerHTML = '<div class="empty-state">' + 
-            (skillsSearchKeyword ? '没有找到匹配的skills' : '暂无skills，点击"创建Skill"创建第一个skill') + 
+            (skillsSearchKeyword ? _t('skills.noMatch') : _t('skills.noSkills')) + 
             '</div>';
         // 搜索时隐藏分页
         const paginationContainer = document.getElementById('skills-pagination');
@@ -109,12 +112,12 @@ function renderSkillsList() {
             <div class="skill-card">
                 <div class="skill-card-header">
                     <h3 class="skill-card-title">${escapeHtml(skill.name || '')}</h3>
-                    <div class="skill-card-description">${escapeHtml(skill.description || '无描述')}</div>
+                    <div class="skill-card-description">${escapeHtml(skill.description || _t('skills.noDescription'))}</div>
                 </div>
                 <div class="skill-card-actions">
-                    <button class="btn-secondary btn-small" onclick="viewSkill('${escapeHtml(skill.name)}')">查看</button>
-                    <button class="btn-secondary btn-small" onclick="editSkill('${escapeHtml(skill.name)}')">编辑</button>
-                    <button class="btn-secondary btn-small btn-danger" onclick="deleteSkill('${escapeHtml(skill.name)}')">删除</button>
+                    <button class="btn-secondary btn-small" onclick="viewSkill('${escapeHtml(skill.name)}')">${_t('common.view')}</button>
+                    <button class="btn-secondary btn-small" onclick="editSkill('${escapeHtml(skill.name)}')">${_t('common.edit')}</button>
+                    <button class="btn-secondary btn-small btn-danger" onclick="deleteSkill('${escapeHtml(skill.name)}')">${_t('common.delete')}</button>
                 </div>
             </div>
         `;
@@ -154,12 +157,19 @@ function renderSkillsPagination() {
     
     let paginationHTML = '<div class="pagination">';
     
+    const paginationShowText = _t('skillsPage.paginationShow', { start, end, total });
+    const perPageLabelText = _t('skillsPage.perPageLabel');
+    const firstPageText = _t('skillsPage.firstPage');
+    const prevPageText = _t('skillsPage.prevPage');
+    const pageOfText = _t('skillsPage.pageOf', { current: currentPage, total: totalPages || 1 });
+    const nextPageText = _t('skillsPage.nextPage');
+    const lastPageText = _t('skillsPage.lastPage');
     // 左侧：显示范围信息和每页数量选择器（参考MCP样式）
     paginationHTML += `
         <div class="pagination-info">
-            <span>显示 ${start}-${end} / 共 ${total} 条</span>
+            <span>${escapeHtml(paginationShowText)}</span>
             <label class="pagination-page-size">
-                每页显示
+                ${escapeHtml(perPageLabelText)}
                 <select id="skills-page-size-pagination" onchange="changeSkillsPageSize()">
                     <option value="10" ${pageSize === 10 ? 'selected' : ''}>10</option>
                     <option value="20" ${pageSize === 20 ? 'selected' : ''}>20</option>
@@ -173,11 +183,11 @@ function renderSkillsPagination() {
     // 右侧：分页按钮（参考MCP样式：首页、上一页、第X/Y页、下一页、末页）
     paginationHTML += `
         <div class="pagination-controls">
-            <button class="btn-secondary" onclick="loadSkills(1, ${pageSize})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>首页</button>
-            <button class="btn-secondary" onclick="loadSkills(${currentPage - 1}, ${pageSize})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>上一页</button>
-            <span class="pagination-page">第 ${currentPage} / ${totalPages || 1} 页</span>
-            <button class="btn-secondary" onclick="loadSkills(${currentPage + 1}, ${pageSize})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>下一页</button>
-            <button class="btn-secondary" onclick="loadSkills(${totalPages || 1}, ${pageSize})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>末页</button>
+            <button class="btn-secondary" onclick="loadSkills(1, ${pageSize})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>${escapeHtml(firstPageText)}</button>
+            <button class="btn-secondary" onclick="loadSkills(${currentPage - 1}, ${pageSize})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>${escapeHtml(prevPageText)}</button>
+            <span class="pagination-page">${escapeHtml(pageOfText)}</span>
+            <button class="btn-secondary" onclick="loadSkills(${currentPage + 1}, ${pageSize})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>${escapeHtml(nextPageText)}</button>
+            <button class="btn-secondary" onclick="loadSkills(${totalPages || 1}, ${pageSize})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>${escapeHtml(lastPageText)}</button>
         </div>
     `;
     
@@ -291,7 +301,7 @@ async function searchSkills() {
         try {
             const response = await apiFetch(`/api/skills?search=${encodeURIComponent(skillsSearchKeyword)}&limit=10000&offset=0`);
             if (!response.ok) {
-                throw new Error('获取skills列表失败');
+                throw new Error(_t('skills.loadListFailed'));
             }
             const data = await response.json();
             skillsList = data.skills || [];
@@ -306,7 +316,7 @@ async function searchSkills() {
             updateSkillsManagementStats();
         } catch (error) {
             console.error('搜索skills失败:', error);
-            showNotification('搜索失败: ' + error.message, 'error');
+            showNotification(_t('skills.searchFailed') + ': ' + error.message, 'error');
         }
     } else {
         // 没有搜索关键词时，恢复分页加载
@@ -332,7 +342,7 @@ function clearSkillsSearch() {
 // 刷新skills
 async function refreshSkills() {
     await loadSkills(skillsPagination.currentPage, skillsPagination.pageSize);
-    showNotification('已刷新', 'success');
+    showNotification(_t('skills.refreshed'), 'success');
 }
 
 // 显示添加skill模态框
@@ -340,7 +350,7 @@ function showAddSkillModal() {
     const modal = document.getElementById('skill-modal');
     if (!modal) return;
 
-    document.getElementById('skill-modal-title').textContent = '添加Skill';
+    document.getElementById('skill-modal-title').textContent = _t('skills.addSkill');
     document.getElementById('skill-name').value = '';
     document.getElementById('skill-name').disabled = false;
     document.getElementById('skill-description').value = '';
@@ -354,7 +364,7 @@ async function editSkill(skillName) {
     try {
         const response = await apiFetch(`/api/skills/${encodeURIComponent(skillName)}`);
         if (!response.ok) {
-            throw new Error('获取skill详情失败');
+            throw new Error(_t('skills.loadDetailFailed'));
         }
         const data = await response.json();
         const skill = data.skill;
@@ -362,7 +372,7 @@ async function editSkill(skillName) {
         const modal = document.getElementById('skill-modal');
         if (!modal) return;
 
-        document.getElementById('skill-modal-title').textContent = '编辑Skill';
+        document.getElementById('skill-modal-title').textContent = _t('skills.editSkill');
         document.getElementById('skill-name').value = skill.name;
         document.getElementById('skill-name').disabled = true; // 编辑时不允许修改名称
         document.getElementById('skill-description').value = skill.description || '';
@@ -372,7 +382,7 @@ async function editSkill(skillName) {
         modal.style.display = 'flex';
     } catch (error) {
         console.error('加载skill详情失败:', error);
-        showNotification('加载skill详情失败: ' + error.message, 'error');
+        showNotification(_t('skills.loadDetailFailed') + ': ' + error.message, 'error');
     }
 }
 
@@ -381,7 +391,7 @@ async function viewSkill(skillName) {
     try {
         const response = await apiFetch(`/api/skills/${encodeURIComponent(skillName)}`);
         if (!response.ok) {
-            throw new Error('获取skill详情失败');
+            throw new Error(_t('skills.loadDetailFailed'));
         }
         const data = await response.json();
         const skill = data.skill;
@@ -390,22 +400,29 @@ async function viewSkill(skillName) {
         const modal = document.createElement('div');
         modal.className = 'modal';
         modal.id = 'skill-view-modal';
+        const viewTitle = _t('skills.viewSkillTitle', { name: skill.name });
+        const descLabel = _t('skills.descriptionLabel');
+        const pathLabel = _t('skills.pathLabel');
+        const modTimeLabel = _t('skills.modTimeLabel');
+        const contentLabel = _t('skills.contentLabel');
+        const closeBtn = _t('common.close');
+        const editBtn = _t('common.edit');
         modal.innerHTML = `
             <div class="modal-content" style="max-width: 900px; max-height: 90vh;">
                 <div class="modal-header">
-                    <h2>查看Skill: ${escapeHtml(skill.name)}</h2>
+                    <h2>${escapeHtml(viewTitle)}</h2>
                     <span class="modal-close" onclick="closeSkillViewModal()">&times;</span>
                 </div>
                 <div class="modal-body" style="overflow-y: auto; max-height: calc(90vh - 120px);">
-                    ${skill.description ? `<div style="margin-bottom: 16px;"><strong>描述:</strong> ${escapeHtml(skill.description)}</div>` : ''}
-                    <div style="margin-bottom: 8px;"><strong>路径:</strong> ${escapeHtml(skill.path || '')}</div>
-                    <div style="margin-bottom: 16px;"><strong>修改时间:</strong> ${escapeHtml(skill.mod_time || '')}</div>
-                    <div style="margin-bottom: 8px;"><strong>内容:</strong></div>
+                    ${skill.description ? `<div style="margin-bottom: 16px;"><strong>${escapeHtml(descLabel)}</strong> ${escapeHtml(skill.description)}</div>` : ''}
+                    <div style="margin-bottom: 8px;"><strong>${escapeHtml(pathLabel)}</strong> ${escapeHtml(skill.path || '')}</div>
+                    <div style="margin-bottom: 16px;"><strong>${escapeHtml(modTimeLabel)}</strong> ${escapeHtml(skill.mod_time || '')}</div>
+                    <div style="margin-bottom: 8px;"><strong>${escapeHtml(contentLabel)}</strong></div>
                     <pre style="background: #f5f5f5; padding: 16px; border-radius: 4px; overflow-x: auto; white-space: pre-wrap; word-wrap: break-word;">${escapeHtml(skill.content || '')}</pre>
                 </div>
                 <div class="modal-footer">
-                    <button class="btn-secondary" onclick="closeSkillViewModal()">关闭</button>
-                    <button class="btn-primary" onclick="editSkill('${escapeHtml(skill.name)}'); closeSkillViewModal();">编辑</button>
+                    <button class="btn-secondary" onclick="closeSkillViewModal()">${escapeHtml(closeBtn)}</button>
+                    <button class="btn-primary" onclick="editSkill('${escapeHtml(skill.name)}'); closeSkillViewModal();">${escapeHtml(editBtn)}</button>
                 </div>
             </div>
         `;
@@ -413,7 +430,7 @@ async function viewSkill(skillName) {
         modal.style.display = 'flex';
     } catch (error) {
         console.error('查看skill失败:', error);
-        showNotification('查看skill失败: ' + error.message, 'error');
+        showNotification(_t('skills.viewFailed') + ': ' + error.message, 'error');
     }
 }
 
@@ -443,18 +460,18 @@ async function saveSkill() {
     const content = document.getElementById('skill-content').value.trim();
 
     if (!name) {
-        showNotification('skill名称不能为空', 'error');
+        showNotification(_t('skills.nameRequired'), 'error');
         return;
     }
 
     if (!content) {
-        showNotification('skill内容不能为空', 'error');
+        showNotification(_t('skills.contentRequired'), 'error');
         return;
     }
 
     // 验证skill名称
     if (!/^[a-zA-Z0-9_-]+$/.test(name)) {
-        showNotification('skill名称只能包含字母、数字、连字符和下划线', 'error');
+        showNotification(_t('skills.nameInvalid'), 'error');
         return;
     }
 
@@ -462,7 +479,7 @@ async function saveSkill() {
     const saveBtn = document.querySelector('#skill-modal .btn-primary');
     if (saveBtn) {
         saveBtn.disabled = true;
-        saveBtn.textContent = '保存中...';
+        saveBtn.textContent = _t('skills.saving');
     }
 
     try {
@@ -484,20 +501,20 @@ async function saveSkill() {
 
         if (!response.ok) {
             const error = await response.json();
-            throw new Error(error.error || '保存skill失败');
+            throw new Error(error.error || _t('skills.saveFailed'));
         }
 
-        showNotification(isEdit ? 'skill已更新' : 'skill已创建', 'success');
+        showNotification(isEdit ? _t('skills.saveSuccess') : _t('skills.createdSuccess'), 'success');
         closeSkillModal();
         await loadSkills(skillsPagination.currentPage, skillsPagination.pageSize);
     } catch (error) {
         console.error('保存skill失败:', error);
-        showNotification('保存skill失败: ' + error.message, 'error');
+        showNotification(_t('skills.saveFailed') + ': ' + error.message, 'error');
     } finally {
         isSavingSkill = false;
         if (saveBtn) {
             saveBtn.disabled = false;
-            saveBtn.textContent = '保存';
+            saveBtn.textContent = _t('common.save');
         }
     }
 }
@@ -518,10 +535,10 @@ async function deleteSkill(skillName) {
     }
 
     // 构建确认消息
-    let confirmMessage = `确定要删除skill "${skillName}" 吗？此操作不可恢复。`;
+    let confirmMessage = _t('skills.deleteConfirm', { name: skillName });
     if (boundRoles.length > 0) {
         const rolesList = boundRoles.join('、');
-        confirmMessage = `确定要删除skill "${skillName}" 吗？\n\n⚠️ 该skill当前已被以下 ${boundRoles.length} 个角色绑定：\n${rolesList}\n\n删除后，系统将自动从这些角色中移除该skill的绑定。\n\n此操作不可恢复，是否继续？`;
+        confirmMessage = _t('skills.deleteConfirmWithRoles', { name: skillName, count: boundRoles.length, roles: rolesList });
     }
 
     if (!confirm(confirmMessage)) {
@@ -535,14 +552,14 @@ async function deleteSkill(skillName) {
 
         if (!response.ok) {
             const error = await response.json();
-            throw new Error(error.error || '删除skill失败');
+            throw new Error(error.error || _t('skills.deleteFailed'));
         }
 
         const data = await response.json();
-        let successMessage = 'skill已删除';
+        let successMessage = _t('skills.deleteSuccess');
         if (data.affected_roles && data.affected_roles.length > 0) {
             const rolesList = data.affected_roles.join('、');
-            successMessage = `skill已删除，已自动从 ${data.affected_roles.length} 个角色中移除绑定：${rolesList}`;
+            successMessage = _t('skills.deleteSuccessWithRoles', { count: data.affected_roles.length, roles: rolesList });
         }
         showNotification(successMessage, 'success');
         
@@ -554,7 +571,7 @@ async function deleteSkill(skillName) {
         await loadSkills(pageToLoad, skillsPagination.pageSize);
     } catch (error) {
         console.error('删除skill失败:', error);
-        showNotification('删除skill失败: ' + error.message, 'error');
+        showNotification(_t('skills.deleteFailed') + ': ' + error.message, 'error');
     }
 }
 
@@ -565,7 +582,7 @@ async function loadSkillsMonitor() {
     try {
         const response = await apiFetch('/api/skills/stats');
         if (!response.ok) {
-            throw new Error('获取skills统计信息失败');
+            throw new Error(_t('skills.loadStatsFailed'));
         }
         const data = await response.json();
         
@@ -581,14 +598,14 @@ async function loadSkillsMonitor() {
         renderSkillsMonitor();
     } catch (error) {
         console.error('加载skills监控数据失败:', error);
-        showNotification('加载skills监控数据失败: ' + error.message, 'error');
+        showNotification(_t('skills.loadStatsFailed') + ': ' + error.message, 'error');
         const statsEl = document.getElementById('skills-stats');
         if (statsEl) {
-            statsEl.innerHTML = '<div class="monitor-error">无法加载统计信息：' + escapeHtml(error.message) + '</div>';
+            statsEl.innerHTML = '<div class="monitor-error">' + _t('skills.loadStatsErrorShort') + ': ' + escapeHtml(error.message) + '</div>';
         }
         const monitorListEl = document.getElementById('skills-monitor-list');
         if (monitorListEl) {
-            monitorListEl.innerHTML = '<div class="monitor-error">无法加载调用统计：' + escapeHtml(error.message) + '</div>';
+            monitorListEl.innerHTML = '<div class="monitor-error">' + _t('skills.loadCallStatsError') + ': ' + escapeHtml(error.message) + '</div>';
         }
     }
 }
@@ -604,23 +621,23 @@ function renderSkillsMonitor() {
         
         statsEl.innerHTML = `
             <div class="monitor-stat-card">
-                <div class="monitor-stat-label">总Skills数</div>
+                <div class="monitor-stat-label">${_t('skills.totalSkillsCount')}</div>
                 <div class="monitor-stat-value">${skillsStats.total}</div>
             </div>
             <div class="monitor-stat-card">
-                <div class="monitor-stat-label">总调用次数</div>
+                <div class="monitor-stat-label">${_t('skills.totalCallsCount')}</div>
                 <div class="monitor-stat-value">${skillsStats.totalCalls}</div>
             </div>
             <div class="monitor-stat-card">
-                <div class="monitor-stat-label">成功调用</div>
+                <div class="monitor-stat-label">${_t('skills.successfulCalls')}</div>
                 <div class="monitor-stat-value" style="color: #28a745;">${skillsStats.totalSuccess}</div>
             </div>
             <div class="monitor-stat-card">
-                <div class="monitor-stat-label">失败调用</div>
+                <div class="monitor-stat-label">${_t('skills.failedCalls')}</div>
                 <div class="monitor-stat-value" style="color: #dc3545;">${skillsStats.totalFailed}</div>
             </div>
             <div class="monitor-stat-card">
-                <div class="monitor-stat-label">成功率</div>
+                <div class="monitor-stat-label">${_t('skills.successRate')}</div>
                 <div class="monitor-stat-value">${successRate}%</div>
             </div>
         `;
@@ -634,7 +651,7 @@ function renderSkillsMonitor() {
     
     // 如果没有统计数据，显示空状态
     if (stats.length === 0) {
-        monitorListEl.innerHTML = '<div class="monitor-empty">暂无Skills调用记录</div>';
+        monitorListEl.innerHTML = '<div class="monitor-empty">' + _t('skills.noCallRecords') + '</div>';
         return;
     }
 
@@ -652,12 +669,12 @@ function renderSkillsMonitor() {
         <table class="monitor-table">
             <thead>
                 <tr>
-                    <th style="text-align: left !important;">Skill名称</th>
-                    <th style="text-align: center;">总调用</th>
-                    <th style="text-align: center;">成功</th>
-                    <th style="text-align: center;">失败</th>
-                    <th style="text-align: center;">成功率</th>
-                    <th style="text-align: left;">最后调用时间</th>
+                    <th style="text-align: left !important;">${_t('skills.skillName')}</th>
+                    <th style="text-align: center;">${_t('skills.totalCalls')}</th>
+                    <th style="text-align: center;">${_t('skills.success')}</th>
+                    <th style="text-align: center;">${_t('skills.failure')}</th>
+                    <th style="text-align: center;">${_t('skills.successRate')}</th>
+                    <th style="text-align: left;">${_t('skills.lastCallTime')}</th>
                 </tr>
             </thead>
             <tbody>
@@ -687,12 +704,12 @@ function renderSkillsMonitor() {
 // 刷新skills监控
 async function refreshSkillsMonitor() {
     await loadSkillsMonitor();
-    showNotification('已刷新', 'success');
+    showNotification(_t('skills.refreshed'), 'success');
 }
 
 // 清空skills统计数据
 async function clearSkillsStats() {
-    if (!confirm('确定要清空所有Skills统计数据吗？此操作不可恢复。')) {
+    if (!confirm(_t('skills.clearStatsConfirm'))) {
         return;
     }
 
@@ -703,15 +720,15 @@ async function clearSkillsStats() {
 
         if (!response.ok) {
             const error = await response.json();
-            throw new Error(error.error || '清空统计数据失败');
+            throw new Error(error.error || _t('skills.clearStatsFailed'));
         }
 
-        showNotification('已清空所有Skills统计数据', 'success');
+        showNotification(_t('skills.statsCleared'), 'success');
         // 重新加载统计数据
         await loadSkillsMonitor();
     } catch (error) {
         console.error('清空统计数据失败:', error);
-        showNotification('清空统计数据失败: ' + error.message, 'error');
+        showNotification(_t('skills.clearStatsFailed') + ': ' + error.message, 'error');
     }
 }
 
@@ -722,3 +739,14 @@ function escapeHtml(text) {
     div.textContent = text;
     return div.innerHTML;
 }
+
+// 语言切换时重新渲染当前页（技能列表与分页使用 _t，需随语言更新）
+document.addEventListener('languagechange', function () {
+    const page = document.getElementById('page-skills-management');
+    if (page && page.classList.contains('active')) {
+        renderSkillsList();
+        if (!skillsSearchKeyword) {
+            renderSkillsPagination();
+        }
+    }
+});

web/static/js/tasks.js

@@ -1,4 +1,7 @@
 // 任务管理页面功能
+function _t(key, opts) {
+    return typeof window.t === 'function' ? window.t(key, opts) : key;
+}
 
 // HTML转义函数（如果未定义）
 if (typeof escapeHtml === 'undefined') {
@@ -106,7 +109,7 @@ async function loadTasks() {
     const listContainer = document.getElementById('tasks-list');
     if (!listContainer) return;
     
-    listContainer.innerHTML = '<div class="loading-spinner">加载中...</div>';
+    listContainer.innerHTML = '<div class="loading-spinner">' + _t('tasks.loadingTasks') + '</div>';
 
     try {
         // 并行加载运行中的任务和已完成的任务历史
@@ -117,7 +120,7 @@ async function loadTasks() {
 
         // 处理运行中的任务
         if (activeResponse.status === 'rejected' || !activeResponse.value || !activeResponse.value.ok) {
-            throw new Error('获取任务列表失败');
+            throw new Error(_t('tasks.loadTaskListFailed'));
         }
 
         const activeResult = await activeResponse.value.json();
@@ -177,8 +180,8 @@ async function loadTasks() {
         console.error('加载任务失败:', error);
         listContainer.innerHTML = `
             <div class="tasks-empty">
-                <p>加载失败: ${escapeHtml(error.message)}</p>
-                <button class="btn-secondary" onclick="loadTasks()">重试</button>
+                <p>${_t('tasks.loadFailedRetry')}: ${escapeHtml(error.message)}</p>
+                <button class="btn-secondary" onclick="loadTasks()">${_t('tasks.retry')}</button>
             </div>
         `;
     }
@@ -296,21 +299,21 @@ function toggleShowHistory(show) {
 
 // 计算执行时长
 function calculateDuration(startedAt) {
-    if (!startedAt) return '未知';
+    if (!startedAt) return _t('tasks.unknown');
     const start = new Date(startedAt);
     const now = new Date();
-    const diff = Math.floor((now - start) / 1000); // 秒
+    const diff = Math.floor((now - start) / 1000);
     
     if (diff < 60) {
-        return `${diff}秒`;
+        return diff + _t('tasks.durationSeconds');
     } else if (diff < 3600) {
         const minutes = Math.floor(diff / 60);
         const seconds = diff % 60;
-        return `${minutes}分${seconds}秒`;
+        return minutes + _t('tasks.durationMinutes') + ' ' + seconds + _t('tasks.durationSeconds');
     } else {
         const hours = Math.floor(diff / 3600);
         const minutes = Math.floor((diff % 3600) / 60);
-        return `${hours}小时${minutes}分`;
+        return hours + _t('tasks.durationHours') + ' ' + minutes + _t('tasks.durationMinutes');
     }
 }
 
@@ -349,9 +352,9 @@ function renderTasks(tasks) {
     if (tasks.length === 0) {
         listContainer.innerHTML = `
             <div class="tasks-empty">
-                <p>当前没有符合条件的任务</p>
+                <p>${_t('tasks.noMatchingTasks')}</p>
                 ${tasksState.allTasks.length === 0 && tasksState.completedTasksHistory.length > 0 ? 
-                    '<p style="margin-top: 8px; color: var(--text-muted); font-size: 0.875rem;">提示：有已完成的任务历史，请勾选"显示历史记录"查看</p>' : ''}
+                    '<p style="margin-top: 8px; color: var(--text-muted); font-size: 0.875rem;">' + _t('tasks.historyHint') + '</p>' : ''}
             </div>
         `;
         return;
@@ -359,12 +362,12 @@ function renderTasks(tasks) {
 
     // 状态映射
     const statusMap = {
-        'running': { text: '执行中', class: 'task-status-running' },
-        'cancelling': { text: '取消中', class: 'task-status-cancelling' },
-        'failed': { text: '执行失败', class: 'task-status-failed' },
-        'timeout': { text: '执行超时', class: 'task-status-timeout' },
-        'cancelled': { text: '已取消', class: 'task-status-cancelled' },
-        'completed': { text: '已完成', class: 'task-status-completed' }
+        'running': { text: _t('tasks.statusRunning'), class: 'task-status-running' },
+        'cancelling': { text: _t('tasks.statusCancelling'), class: 'task-status-cancelling' },
+        'failed': { text: _t('tasks.statusFailed'), class: 'task-status-failed' },
+        'timeout': { text: _t('tasks.statusTimeout'), class: 'task-status-timeout' },
+        'cancelled': { text: _t('tasks.statusCancelled'), class: 'task-status-cancelled' },
+        'completed': { text: _t('tasks.statusCompleted'), class: 'task-status-completed' }
     };
 
     // 分离当前任务和历史任务
@@ -382,8 +385,8 @@ function renderTasks(tasks) {
     if (historyTasks.length > 0) {
         html += `<div class="tasks-history-section">
             <div class="tasks-history-header">
-                <span class="tasks-history-title">📜 最近完成的任务（最近24小时）</span>
-                <button class="btn-secondary btn-small" onclick="clearTasksHistory()">清空历史</button>
+                <span class="tasks-history-title">📜 ` + _t('tasks.recentCompletedTasks') + `</span>
+                <button class="btn-secondary btn-small" onclick="clearTasksHistory()">` + _t('tasks.clearHistory') + `</button>
             </div>
             ${historyTasks.map(task => renderTaskItem(task, statusMap, true)).join('')}
         </div>`;
@@ -406,7 +409,7 @@ function renderTaskItem(task, statusMap, isHistory = false) {
             minute: '2-digit',
             second: '2-digit'
         })
-        : '未知时间';
+        : _t('tasks.unknownTime');
     
     const completedText = completedTime && !isNaN(completedTime.getTime())
         ? completedTime.toLocaleString('zh-CN', { 
@@ -438,22 +441,22 @@ function renderTaskItem(task, statusMap, isHistory = false) {
                         </label>
                     ` : '<div class="task-checkbox-placeholder"></div>'}
                     <span class="task-status ${status.class}">${status.text}</span>
-                    ${isHistory ? '<span class="task-history-badge" title="历史记录">📜</span>' : ''}
-                    <span class="task-message" title="${escapeHtml(task.message || '未命名任务')}">${escapeHtml(task.message || '未命名任务')}</span>
+                    ${isHistory ? '<span class="task-history-badge" title="' + _t('tasks.historyBadge') + '">📜</span>' : ''}
+                    <span class="task-message" title="${escapeHtml(task.message || _t('tasks.unnamedTask'))}">${escapeHtml(task.message || _t('tasks.unnamedTask'))}</span>
                 </div>
                 <div class="task-actions">
-                    ${duration ? `<span class="task-duration" title="执行时长">⏱ ${duration}</span>` : ''}
-                    <span class="task-time" title="${isHistory && completedText ? '完成时间' : '开始时间'}">
+                    ${duration ? `<span class="task-duration" title="${_t('tasks.duration')}">⏱ ${duration}</span>` : ''}
+                    <span class="task-time" title="${isHistory && completedText ? _t('tasks.completedAt') : _t('tasks.startedAt')}">
                         ${isHistory && completedText ? completedText : timeText}
                     </span>
-                    ${canCancel ? `<button class="btn-secondary btn-small" onclick="cancelTask('${task.conversationId}', this)">取消任务</button>` : ''}
-                    ${task.conversationId ? `<button class="btn-secondary btn-small" onclick="viewConversation('${task.conversationId}')">查看对话</button>` : ''}
+                    ${canCancel ? `<button class="btn-secondary btn-small" onclick="cancelTask('${task.conversationId}', this)">` + _t('tasks.cancelTask') + `</button>` : ''}
+                    ${task.conversationId ? `<button class="btn-secondary btn-small" onclick="viewConversation('${task.conversationId}')">` + _t('tasks.viewConversation') + `</button>` : ''}
                 </div>
             </div>
             ${task.conversationId ? `
                 <div class="task-details">
-                    <span class="task-id-label">对话ID:</span>
-                    <span class="task-id-value" title="点击复制" onclick="copyTaskId('${task.conversationId}')">${escapeHtml(task.conversationId)}</span>
+                    <span class="task-id-label">` + _t('tasks.conversationIdLabel') + `:</span>
+                    <span class="task-id-value" title="` + _t('tasks.clickToCopy') + `" onclick="copyTaskId('${task.conversationId}')">${escapeHtml(task.conversationId)}</span>
                 </div>
             ` : ''}
         </div>
@@ -462,7 +465,7 @@ function renderTaskItem(task, statusMap, isHistory = false) {
 
 // 清空任务历史
 function clearTasksHistory() {
-    if (!confirm('确定要清空所有任务历史记录吗？')) {
+    if (!confirm(_t('tasks.clearHistoryConfirm'))) {
         return;
     }
     tasksState.completedTasksHistory = [];
@@ -490,7 +493,7 @@ function updateBatchActions() {
     const count = tasksState.selectedTasks.size;
     if (count > 0) {
         batchActions.style.display = 'flex';
-        selectedCount.textContent = `已选择 ${count} 项`;
+        selectedCount.textContent = typeof window.t === 'function' ? window.t('mcp.selectedCount', { count: count }) : `已选择 ${count} 项`;
     } else {
         batchActions.style.display = 'none';
     }
@@ -509,7 +512,7 @@ async function batchCancelTasks() {
     const selected = Array.from(tasksState.selectedTasks);
     if (selected.length === 0) return;
     
-    if (!confirm(`确定要取消 ${selected.length} 个任务吗？`)) {
+    if (!confirm(_t('tasks.confirmCancelTasks', { n: selected.length }))) {
         return;
     }
     
@@ -545,9 +548,9 @@ async function batchCancelTasks() {
     
     // 显示结果
     if (failCount > 0) {
-        alert(`批量取消完成：成功 ${successCount} 个，失败 ${failCount} 个`);
+        alert(_t('tasks.batchCancelResultPartial', { success: successCount, fail: failCount }));
     } else {
-        alert(`成功取消 ${successCount} 个任务`);
+        alert(_t('tasks.batchCancelResultSuccess', { n: successCount }));
     }
 }
 
@@ -556,7 +559,7 @@ function copyTaskId(conversationId) {
     navigator.clipboard.writeText(conversationId).then(() => {
         // 显示复制成功提示
         const tooltip = document.createElement('div');
-        tooltip.textContent = '已复制!';
+        tooltip.textContent = _t('tasks.copiedToast');
         tooltip.style.cssText = 'position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: rgba(0,0,0,0.8); color: white; padding: 8px 16px; border-radius: 4px; z-index: 10000;';
         document.body.appendChild(tooltip);
         setTimeout(() => tooltip.remove(), 1000);
@@ -571,7 +574,7 @@ async function cancelTask(conversationId, button) {
     
     const originalText = button.textContent;
     button.disabled = true;
-    button.textContent = '取消中...';
+    button.textContent = _t('tasks.cancelling');
 
     try {
         const response = await apiFetch('/api/agent-loop/cancel', {
@@ -584,7 +587,7 @@ async function cancelTask(conversationId, button) {
 
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '取消任务失败');
+            throw new Error(result.error || _t('tasks.cancelTaskFailed'));
         }
 
         // 从选择中移除
@@ -595,7 +598,7 @@ async function cancelTask(conversationId, button) {
         await loadTasks();
     } catch (error) {
         console.error('取消任务失败:', error);
-        alert('取消任务失败: ' + error.message);
+        alert(_t('tasks.cancelTaskFailed') + ': ' + error.message);
         button.disabled = false;
         button.textContent = originalText;
     }
@@ -738,7 +741,7 @@ async function showBatchImportModal() {
             try {
                 const loadedRoles = await loadRoles();
                 // 清空现有选项（除了默认选项）
-                roleSelect.innerHTML = '<option value="">默认</option>';
+                roleSelect.innerHTML = '<option value="">' + _t('batchImportModal.defaultRole') + '</option>';
                 
                 // 添加已启用的角色
                 const sortedRoles = loadedRoles.sort((a, b) => {
@@ -782,7 +785,7 @@ function updateBatchImportStats(text) {
     const count = lines.length;
     
     if (count > 0) {
-        statsEl.innerHTML = `<div class="batch-import-stat">共 ${count} 个任务</div>`;
+        statsEl.innerHTML = '<div class="batch-import-stat">' + _t('tasks.taskCount', { count: count }) + '</div>';
         statsEl.style.display = 'block';
     } else {
         statsEl.style.display = 'none';
@@ -808,14 +811,14 @@ async function createBatchQueue() {
     
     const text = input.value.trim();
     if (!text) {
-        alert('请输入至少一个任务');
+        alert(_t('tasks.enterTaskPrompt'));
         return;
     }
     
     // 按行分割任务
     const tasks = text.split('\n').map(line => line.trim()).filter(line => line !== '');
     if (tasks.length === 0) {
-        alert('没有有效的任务');
+        alert(_t('tasks.noValidTask'));
         return;
     }
     
@@ -836,7 +839,7 @@ async function createBatchQueue() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '创建批量任务队列失败');
+            throw new Error(result.error || _t('tasks.createBatchQueueFailed'));
         }
         
         const result = await response.json();
@@ -849,7 +852,7 @@ async function createBatchQueue() {
         refreshBatchQueues();
     } catch (error) {
         console.error('创建批量任务队列失败:', error);
-        alert('创建批量任务队列失败: ' + error.message);
+        alert(_t('tasks.createBatchQueueFailed') + ': ' + error.message);
     }
 }
 
@@ -916,7 +919,7 @@ async function loadBatchQueues(page) {
     try {
         const response = await apiFetch(`/api/batch-tasks?${params.toString()}`);
         if (!response.ok) {
-            throw new Error('获取批量任务队列失败');
+            throw new Error(_t('tasks.loadFailedRetry'));
         }
         
         const result = await response.json();
@@ -929,7 +932,7 @@ async function loadBatchQueues(page) {
         section.style.display = 'block';
         const list = document.getElementById('batch-queues-list');
         if (list) {
-            list.innerHTML = '<div class="tasks-empty"><p>加载失败: ' + escapeHtml(error.message) + '</p><button class="btn-secondary" onclick="refreshBatchQueues()">重试</button></div>';
+            list.innerHTML = '<div class="tasks-empty"><p>' + _t('tasks.loadFailedRetry') + ': ' + escapeHtml(error.message) + '</p><button class="btn-secondary" onclick="refreshBatchQueues()">' + _t('tasks.retry') + '</button></div>';
         }
     }
 }
@@ -964,7 +967,7 @@ function renderBatchQueues() {
     const queues = batchQueuesState.queues;
     
     if (queues.length === 0) {
-        list.innerHTML = '<div class="tasks-empty"><p>当前没有批量任务队列</p></div>';
+        list.innerHTML = '<div class="tasks-empty"><p>' + _t('tasks.noBatchQueues') + '</p></div>';
         if (pagination) pagination.style.display = 'none';
         return;
     }
@@ -976,11 +979,11 @@ function renderBatchQueues() {
     
     list.innerHTML = queues.map(queue => {
         const statusMap = {
-            'pending': { text: '待执行', class: 'batch-queue-status-pending' },
-            'running': { text: '执行中', class: 'batch-queue-status-running' },
-            'paused': { text: '已暂停', class: 'batch-queue-status-paused' },
-            'completed': { text: '已完成', class: 'batch-queue-status-completed' },
-            'cancelled': { text: '已取消', class: 'batch-queue-status-cancelled' }
+            'pending': { text: _t('tasks.statusPending'), class: 'batch-queue-status-pending' },
+            'running': { text: _t('tasks.statusRunning'), class: 'batch-queue-status-running' },
+            'paused': { text: _t('tasks.statusPaused'), class: 'batch-queue-status-paused' },
+            'completed': { text: _t('tasks.statusCompleted'), class: 'batch-queue-status-completed' },
+            'cancelled': { text: _t('tasks.statusCancelled'), class: 'batch-queue-status-cancelled' }
         };
         
         const status = statusMap[queue.status] || { text: queue.status, class: 'batch-queue-status-unknown' };
@@ -1012,8 +1015,8 @@ function renderBatchQueues() {
         // 显示角色信息（使用正确的角色图标）
         const loadedRoles = batchQueuesState.loadedRoles || [];
         const roleIcon = getRoleIconForDisplay(queue.role, loadedRoles);
-        const roleName = queue.role && queue.role !== '' ? queue.role : '默认';
-        const roleDisplay = `<span class="batch-queue-role" style="margin-right: 8px;" title="角色: ${escapeHtml(roleName)}">${roleIcon} ${escapeHtml(roleName)}</span>`;
+        const roleName = queue.role && queue.role !== '' ? queue.role : _t('batchQueueDetailModal.defaultRole');
+        const roleDisplay = `<span class="batch-queue-role" style="margin-right: 8px;" title="${_t('batchQueueDetailModal.role')}: ${escapeHtml(roleName)}">${roleIcon} ${escapeHtml(roleName)}</span>`;
         
         return `
             <div class="batch-queue-item" data-queue-id="${queue.id}" onclick="showBatchQueueDetail('${queue.id}')">
@@ -1022,8 +1025,8 @@ function renderBatchQueues() {
                         ${titleDisplay}
                         ${roleDisplay}
                         <span class="batch-queue-status ${status.class}">${status.text}</span>
-                        <span class="batch-queue-id">队列ID: ${escapeHtml(queue.id)}</span>
-                        <span class="batch-queue-time">创建时间: ${new Date(queue.createdAt).toLocaleString('zh-CN')}</span>
+                        <span class="batch-queue-id">${_t('tasks.queueIdLabel')}: ${escapeHtml(queue.id)}</span>
+                        <span class="batch-queue-time">${_t('tasks.createdTimeLabel')}: ${new Date(queue.createdAt).toLocaleString()}</span>
                     </div>
                     <div class="batch-queue-progress">
                         <div class="batch-queue-progress-bar">
@@ -1032,16 +1035,16 @@ function renderBatchQueues() {
                         <span class="batch-queue-progress-text">${progress}% (${stats.completed + stats.failed + stats.cancelled}/${stats.total})</span>
                     </div>
                     <div class="batch-queue-actions" style="display: flex; align-items: center; gap: 8px; margin-left: 12px;" onclick="event.stopPropagation();">
-                        ${canDelete ? `<button class="btn-secondary btn-small btn-danger" onclick="deleteBatchQueueFromList('${queue.id}')" title="删除队列">删除</button>` : ''}
+                        ${canDelete ? `<button class="btn-secondary btn-small btn-danger" onclick="deleteBatchQueueFromList('${queue.id}')" title="${_t('tasks.deleteQueue')}">${_t('common.delete')}</button>` : ''}
                     </div>
                 </div>
                 <div class="batch-queue-stats">
-                    <span>总计: ${stats.total}</span>
-                    <span>待执行: ${stats.pending}</span>
-                    <span>执行中: ${stats.running}</span>
-                    <span style="color: var(--success-color);">已完成: ${stats.completed}</span>
-                    <span style="color: var(--error-color);">失败: ${stats.failed}</span>
-                    ${stats.cancelled > 0 ? `<span style="color: var(--text-secondary);">已取消: ${stats.cancelled}</span>` : ''}
+                    <span>${_t('tasks.totalLabel')}: ${stats.total}</span>
+                    <span>${_t('tasks.pendingLabel')}: ${stats.pending}</span>
+                    <span>${_t('tasks.runningLabel')}: ${stats.running}</span>
+                    <span style="color: var(--success-color);">${_t('tasks.completedLabel')}: ${stats.completed}</span>
+                    <span style="color: var(--error-color);">${_t('tasks.failedLabel')}: ${stats.failed}</span>
+                    ${stats.cancelled > 0 ? `<span style="color: var(--text-secondary);">${_t('tasks.cancelledLabel')}: ${stats.cancelled}</span>` : ''}
                 </div>
             </div>
         `;
@@ -1073,9 +1076,9 @@ function renderBatchQueuesPagination() {
     // 左侧：显示范围信息和每页数量选择器（参考Skills样式）
     paginationHTML += `
         <div class="pagination-info">
-            <span>显示 ${start}-${end} / 共 ${total} 条</span>
+            <span>` + _t('tasks.paginationShow', { start: start, end: end, total: total }) + `</span>
             <label class="pagination-page-size">
-                每页显示
+                ` + _t('tasks.paginationPerPage') + `
                 <select id="batch-queues-page-size-pagination" onchange="changeBatchQueuesPageSize()">
                     <option value="10" ${pageSize === 10 ? 'selected' : ''}>10</option>
                     <option value="20" ${pageSize === 20 ? 'selected' : ''}>20</option>
@@ -1089,11 +1092,11 @@ function renderBatchQueuesPagination() {
     // 右侧：分页按钮（参考Skills样式：首页、上一页、第X/Y页、下一页、末页）
     paginationHTML += `
         <div class="pagination-controls">
-            <button class="btn-secondary" onclick="goBatchQueuesPage(1)" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>首页</button>
-            <button class="btn-secondary" onclick="goBatchQueuesPage(${currentPage - 1})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>上一页</button>
-            <span class="pagination-page">第 ${currentPage} / ${totalPages || 1} 页</span>
-            <button class="btn-secondary" onclick="goBatchQueuesPage(${currentPage + 1})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>下一页</button>
-            <button class="btn-secondary" onclick="goBatchQueuesPage(${totalPages || 1})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>末页</button>
+            <button class="btn-secondary" onclick="goBatchQueuesPage(1)" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>` + _t('tasks.paginationFirst') + `</button>
+            <button class="btn-secondary" onclick="goBatchQueuesPage(${currentPage - 1})" ${currentPage === 1 || total === 0 ? 'disabled' : ''}>` + _t('tasks.paginationPrev') + `</button>
+            <span class="pagination-page">` + _t('tasks.paginationPage', { current: currentPage, total: totalPages || 1 }) + `</span>
+            <button class="btn-secondary" onclick="goBatchQueuesPage(${currentPage + 1})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>` + _t('tasks.paginationNext') + `</button>
+            <button class="btn-secondary" onclick="goBatchQueuesPage(${totalPages || 1})" ${currentPage >= totalPages || total === 0 ? 'disabled' : ''}>` + _t('tasks.paginationLast') + `</button>
         </div>
     `;
     
@@ -1189,7 +1192,7 @@ async function showBatchQueueDetail(queueId) {
         
         const response = await apiFetch(`/api/batch-tasks/${queueId}`);
         if (!response.ok) {
-            throw new Error('获取队列详情失败');
+            throw new Error(_t('tasks.getQueueDetailFailed'));
         }
         
         const result = await response.json();
@@ -1198,7 +1201,7 @@ async function showBatchQueueDetail(queueId) {
         
         if (title) {
             // textContent 本身会做转义；这里不要再 escapeHtml，否则会把 && 显示成 &amp;...（看起来像“变形/乱码”）
-            title.textContent = queue.title ? `批量任务队列 - ${String(queue.title)}` : '批量任务队列';
+            title.textContent = queue.title ? _t('tasks.batchQueueTitle') + ' - ' + String(queue.title) : _t('tasks.batchQueueTitle');
         }
         
         // 更新按钮显示
@@ -1210,9 +1213,9 @@ async function showBatchQueueDetail(queueId) {
             // pending状态显示"开始执行"，paused状态显示"继续执行"
             startBtn.style.display = (queue.status === 'pending' || queue.status === 'paused') ? 'inline-block' : 'none';
             if (startBtn && queue.status === 'paused') {
-                startBtn.textContent = '继续执行';
+                startBtn.textContent = _t('tasks.resumeExecute');
             } else if (startBtn && queue.status === 'pending') {
-                startBtn.textContent = '开始执行';
+                startBtn.textContent = _t('batchQueueDetailModal.startExecute');
             }
         }
         if (pauseBtn) {
@@ -1226,20 +1229,20 @@ async function showBatchQueueDetail(queueId) {
         
         // 队列状态映射
         const queueStatusMap = {
-            'pending': { text: '待执行', class: 'batch-queue-status-pending' },
-            'running': { text: '执行中', class: 'batch-queue-status-running' },
-            'paused': { text: '已暂停', class: 'batch-queue-status-paused' },
-            'completed': { text: '已完成', class: 'batch-queue-status-completed' },
-            'cancelled': { text: '已取消', class: 'batch-queue-status-cancelled' }
+            'pending': { text: _t('tasks.statusPending'), class: 'batch-queue-status-pending' },
+            'running': { text: _t('tasks.statusRunning'), class: 'batch-queue-status-running' },
+            'paused': { text: _t('tasks.statusPaused'), class: 'batch-queue-status-paused' },
+            'completed': { text: _t('tasks.statusCompleted'), class: 'batch-queue-status-completed' },
+            'cancelled': { text: _t('tasks.statusCancelled'), class: 'batch-queue-status-cancelled' }
         };
         
         // 任务状态映射
         const taskStatusMap = {
-            'pending': { text: '待执行', class: 'batch-task-status-pending' },
-            'running': { text: '执行中', class: 'batch-task-status-running' },
-            'completed': { text: '已完成', class: 'batch-task-status-completed' },
-            'failed': { text: '失败', class: 'batch-task-status-failed' },
-            'cancelled': { text: '已取消', class: 'batch-task-status-cancelled' }
+            'pending': { text: _t('tasks.statusPending'), class: 'batch-task-status-pending' },
+            'running': { text: _t('tasks.statusRunning'), class: 'batch-task-status-running' },
+            'completed': { text: _t('tasks.statusCompleted'), class: 'batch-task-status-completed' },
+            'failed': { text: _t('tasks.failedLabel'), class: 'batch-task-status-failed' },
+            'cancelled': { text: _t('tasks.statusCancelled'), class: 'batch-task-status-cancelled' }
         };
         
         // 获取角色信息（如果队列有角色配置）
@@ -1266,51 +1269,51 @@ async function showBatchQueueDetail(queueId) {
                 }
             }
             roleDisplay = `<div class="detail-item">
-                <span class="detail-label">角色</span>
+                <span class="detail-label">` + _t('batchQueueDetailModal.role') + `</span>
                 <span class="detail-value">${roleIcon} ${escapeHtml(roleName)}</span>
             </div>`;
         } else {
             // 默认角色
             roleDisplay = `<div class="detail-item">
-                <span class="detail-label">角色</span>
-                <span class="detail-value">🔵 默认</span>
+                <span class="detail-label">` + _t('batchQueueDetailModal.role') + `</span>
+                <span class="detail-value">🔵 ` + _t('batchQueueDetailModal.defaultRole') + `</span>
             </div>`;
         }
         
         content.innerHTML = `
             <div class="batch-queue-detail-info">
                 ${queue.title ? `<div class="detail-item">
-                    <span class="detail-label">任务标题</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.queueTitle') + `</span>
                     <span class="detail-value">${escapeHtml(queue.title)}</span>
                 </div>` : ''}
                 ${roleDisplay}
                 <div class="detail-item">
-                    <span class="detail-label">队列ID</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.queueId') + `</span>
                     <span class="detail-value"><code>${escapeHtml(queue.id)}</code></span>
                 </div>
                 <div class="detail-item">
-                    <span class="detail-label">状态</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.status') + `</span>
                     <span class="detail-value"><span class="batch-queue-status ${queueStatusMap[queue.status]?.class || ''}">${queueStatusMap[queue.status]?.text || queue.status}</span></span>
                 </div>
                 <div class="detail-item">
-                    <span class="detail-label">创建时间</span>
-                    <span class="detail-value">${new Date(queue.createdAt).toLocaleString('zh-CN')}</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.createdAt') + `</span>
+                    <span class="detail-value">${new Date(queue.createdAt).toLocaleString()}</span>
                 </div>
                 ${queue.startedAt ? `<div class="detail-item">
-                    <span class="detail-label">开始时间</span>
-                    <span class="detail-value">${new Date(queue.startedAt).toLocaleString('zh-CN')}</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.startedAt') + `</span>
+                    <span class="detail-value">${new Date(queue.startedAt).toLocaleString()}</span>
                 </div>` : ''}
                 ${queue.completedAt ? `<div class="detail-item">
-                    <span class="detail-label">完成时间</span>
-                    <span class="detail-value">${new Date(queue.completedAt).toLocaleString('zh-CN')}</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.completedAt') + `</span>
+                    <span class="detail-value">${new Date(queue.completedAt).toLocaleString()}</span>
                 </div>` : ''}
                 <div class="detail-item">
-                    <span class="detail-label">任务总数</span>
+                    <span class="detail-label">` + _t('batchQueueDetailModal.taskTotal') + `</span>
                     <span class="detail-value">${queue.tasks.length}</span>
                 </div>
             </div>
             <div class="batch-queue-tasks-list">
-                <h4>任务列表</h4>
+                <h4>` + _t('batchQueueDetailModal.taskList') + `</h4>
                 ${queue.tasks.map((task, index) => {
                     const taskStatus = taskStatusMap[task.status] || { text: task.status, class: 'batch-task-status-unknown' };
                     const canEdit = queue.status === 'pending' && task.status === 'pending';
@@ -1321,14 +1324,14 @@ async function showBatchQueueDetail(queueId) {
                                 <span class="batch-task-index">#${index + 1}</span>
                                 <span class="batch-task-status ${taskStatus.class}">${taskStatus.text}</span>
                                 <span class="batch-task-message" title="${escapeHtml(task.message)}">${escapeHtml(task.message)}</span>
-                                ${canEdit ? `<button class="btn-secondary btn-small batch-task-edit-btn" onclick="editBatchTaskFromElement(this); event.stopPropagation();">编辑</button>` : ''}
-                                ${canEdit ? `<button class="btn-secondary btn-small btn-danger batch-task-delete-btn" onclick="deleteBatchTaskFromElement(this); event.stopPropagation();">删除</button>` : ''}
-                                ${task.conversationId ? `<button class="btn-secondary btn-small" onclick="viewBatchTaskConversation('${task.conversationId}'); event.stopPropagation();">查看对话</button>` : ''}
+                                ${canEdit ? `<button class="btn-secondary btn-small batch-task-edit-btn" onclick="editBatchTaskFromElement(this); event.stopPropagation();">` + _t('common.edit') + `</button>` : ''}
+                                ${canEdit ? `<button class="btn-secondary btn-small btn-danger batch-task-delete-btn" onclick="deleteBatchTaskFromElement(this); event.stopPropagation();">` + _t('common.delete') + `</button>` : ''}
+                                ${task.conversationId ? `<button class="btn-secondary btn-small" onclick="viewBatchTaskConversation('${task.conversationId}'); event.stopPropagation();">` + _t('tasks.viewConversation') + `</button>` : ''}
                             </div>
-                            ${task.startedAt ? `<div class="batch-task-time">开始: ${new Date(task.startedAt).toLocaleString('zh-CN')}</div>` : ''}
-                            ${task.completedAt ? `<div class="batch-task-time">完成: ${new Date(task.completedAt).toLocaleString('zh-CN')}</div>` : ''}
-                            ${task.error ? `<div class="batch-task-error">错误: ${escapeHtml(task.error)}</div>` : ''}
-                            ${task.result ? `<div class="batch-task-result">结果: ${escapeHtml(task.result.substring(0, 200))}${task.result.length > 200 ? '...' : ''}</div>` : ''}
+                            ${task.startedAt ? `<div class="batch-task-time">` + _t('batchQueueDetailModal.startLabel') + `: ${new Date(task.startedAt).toLocaleString()}</div>` : ''}
+                            ${task.completedAt ? `<div class="batch-task-time">` + _t('batchQueueDetailModal.completeLabel') + `: ${new Date(task.completedAt).toLocaleString()}</div>` : ''}
+                            ${task.error ? `<div class="batch-task-error">` + _t('batchQueueDetailModal.errorLabel') + `: ${escapeHtml(task.error)}</div>` : ''}
+                            ${task.result ? `<div class="batch-task-result">` + _t('batchQueueDetailModal.resultLabel') + `: ${escapeHtml(task.result.substring(0, 200))}${task.result.length > 200 ? '...' : ''}</div>` : ''}
                         </div>
                     `;
                 }).join('')}
@@ -1343,7 +1346,7 @@ async function showBatchQueueDetail(queueId) {
         }
     } catch (error) {
         console.error('获取队列详情失败:', error);
-        alert('获取队列详情失败: ' + error.message);
+        alert(_t('tasks.getQueueDetailFailed') + ': ' + error.message);
     }
 }
 
@@ -1359,7 +1362,7 @@ async function startBatchQueue() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '启动批量任务失败');
+            throw new Error(result.error || _t('tasks.startBatchQueueFailed'));
         }
         
         // 刷新详情
@@ -1367,7 +1370,7 @@ async function startBatchQueue() {
         refreshBatchQueues();
     } catch (error) {
         console.error('启动批量任务失败:', error);
-        alert('启动批量任务失败: ' + error.message);
+        alert(_t('tasks.startBatchQueueFailed') + ': ' + error.message);
     }
 }
 
@@ -1376,7 +1379,7 @@ async function pauseBatchQueue() {
     const queueId = batchQueuesState.currentQueueId;
     if (!queueId) return;
     
-    if (!confirm('确定要暂停这个批量任务队列吗？当前正在执行的任务将被停止，后续任务将保留待执行状态。')) {
+    if (!confirm(_t('tasks.pauseQueueConfirm'))) {
         return;
     }
     
@@ -1387,7 +1390,7 @@ async function pauseBatchQueue() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '暂停批量任务失败');
+            throw new Error(result.error || _t('tasks.pauseQueueFailed'));
         }
         
         // 刷新详情
@@ -1395,7 +1398,7 @@ async function pauseBatchQueue() {
         refreshBatchQueues();
     } catch (error) {
         console.error('暂停批量任务失败:', error);
-        alert('暂停批量任务失败: ' + error.message);
+        alert(_t('tasks.pauseQueueFailed') + ': ' + error.message);
     }
 }
 
@@ -1404,7 +1407,7 @@ async function deleteBatchQueue() {
     const queueId = batchQueuesState.currentQueueId;
     if (!queueId) return;
     
-    if (!confirm('确定要删除这个批量任务队列吗？此操作不可恢复。')) {
+    if (!confirm(_t('tasks.deleteQueueConfirm'))) {
         return;
     }
     
@@ -1415,14 +1418,14 @@ async function deleteBatchQueue() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '删除批量任务队列失败');
+            throw new Error(result.error || _t('tasks.deleteQueueFailed'));
         }
         
         closeBatchQueueDetailModal();
         refreshBatchQueues();
     } catch (error) {
         console.error('删除批量任务队列失败:', error);
-        alert('删除批量任务队列失败: ' + error.message);
+        alert(_t('tasks.deleteQueueFailed') + ': ' + error.message);
     }
 }
 
@@ -1430,7 +1433,7 @@ async function deleteBatchQueue() {
 async function deleteBatchQueueFromList(queueId) {
     if (!queueId) return;
     
-    if (!confirm('确定要删除这个批量任务队列吗？此操作不可恢复。')) {
+    if (!confirm(_t('tasks.deleteQueueConfirm'))) {
         return;
     }
     
@@ -1441,7 +1444,7 @@ async function deleteBatchQueueFromList(queueId) {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '删除批量任务队列失败');
+            throw new Error(result.error || _t('tasks.deleteQueueFailed'));
         }
         
         // 如果当前正在查看这个队列的详情，关闭详情模态框
@@ -1453,7 +1456,7 @@ async function deleteBatchQueueFromList(queueId) {
         refreshBatchQueues();
     } catch (error) {
         console.error('删除批量任务队列失败:', error);
-        alert('删除批量任务队列失败: ' + error.message);
+        alert(_t('tasks.deleteQueueFailed') + ': ' + error.message);
     }
 }
 
@@ -1599,18 +1602,18 @@ async function saveBatchTask() {
     const messageInput = document.getElementById('edit-task-message');
     
     if (!queueId || !taskId) {
-        alert('任务信息不完整');
+        alert(_t('tasks.taskIncomplete'));
         return;
     }
     
     if (!messageInput) {
-        alert('无法获取任务消息输入框');
+        alert(_t('tasks.cannotGetTaskMessageInput'));
         return;
     }
     
     const message = messageInput.value.trim();
     if (!message) {
-        alert('任务消息不能为空');
+        alert(_t('tasks.taskMessageRequired'));
         return;
     }
     
@@ -1625,7 +1628,7 @@ async function saveBatchTask() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '更新任务失败');
+            throw new Error(result.error || _t('tasks.updateTaskFailed'));
         }
         
         // 关闭编辑模态框
@@ -1640,7 +1643,7 @@ async function saveBatchTask() {
         refreshBatchQueues();
     } catch (error) {
         console.error('保存任务失败:', error);
-        alert('保存任务失败: ' + error.message);
+        alert(_t('tasks.saveTaskFailed') + ': ' + error.message);
     }
 }
 
@@ -1648,7 +1651,7 @@ async function saveBatchTask() {
 function showAddBatchTaskModal() {
     const queueId = batchQueuesState.currentQueueId;
     if (!queueId) {
-        alert('队列信息不存在');
+        alert(_t('tasks.queueInfoMissing'));
         return;
     }
     
@@ -1706,18 +1709,18 @@ async function saveAddBatchTask() {
     const messageInput = document.getElementById('add-task-message');
     
     if (!queueId) {
-        alert('队列信息不存在');
+        alert(_t('tasks.queueInfoMissing'));
         return;
     }
     
     if (!messageInput) {
-        alert('无法获取任务消息输入框');
+        alert(_t('tasks.cannotGetTaskMessageInput'));
         return;
     }
     
     const message = messageInput.value.trim();
     if (!message) {
-        alert('任务消息不能为空');
+        alert(_t('tasks.taskMessageRequired'));
         return;
     }
     
@@ -1732,7 +1735,7 @@ async function saveAddBatchTask() {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '添加任务失败');
+            throw new Error(result.error || _t('tasks.addTaskFailed'));
         }
         
         // 关闭添加任务模态框
@@ -1747,7 +1750,7 @@ async function saveAddBatchTask() {
         refreshBatchQueues();
     } catch (error) {
         console.error('添加任务失败:', error);
-        alert('添加任务失败: ' + error.message);
+        alert(_t('tasks.addTaskFailed') + ': ' + error.message);
     }
 }
 
@@ -1779,7 +1782,7 @@ function deleteBatchTaskFromElement(button) {
         ? decodedMessage.substring(0, 50) + '...' 
         : decodedMessage;
     
-    if (!confirm(`确定要删除这个任务吗？\n\n任务内容: ${displayMessage}\n\n此操作不可恢复。`)) {
+    if (!confirm(_t('tasks.confirmDeleteTask', { message: displayMessage }))) {
         return;
     }
     
@@ -1789,7 +1792,7 @@ function deleteBatchTaskFromElement(button) {
 // 删除批量任务
 async function deleteBatchTask(queueId, taskId) {
     if (!queueId || !taskId) {
-        alert('任务信息不完整');
+        alert(_t('tasks.taskIncomplete'));
         return;
     }
     
@@ -1800,7 +1803,7 @@ async function deleteBatchTask(queueId, taskId) {
         
         if (!response.ok) {
             const result = await response.json().catch(() => ({}));
-            throw new Error(result.error || '删除任务失败');
+            throw new Error(result.error || _t('tasks.deleteTaskFailed'));
         }
         
         // 刷新队列详情
@@ -1812,7 +1815,7 @@ async function deleteBatchTask(queueId, taskId) {
         refreshBatchQueues();
     } catch (error) {
         console.error('删除任务失败:', error);
-        alert('删除任务失败: ' + error.message);
+        alert(_t('tasks.deleteTaskFailed') + ': ' + error.message);
     }
 }
 

web/static/js/terminal.js

@@ -0,0 +1,419 @@
+/**
+ * 系统设置 - 终端：多标签、流式输出、命令历史、Ctrl+L 清屏、长时间可取消
+ */
+(function () {
+    var getContext = HTMLCanvasElement.prototype.getContext;
+    HTMLCanvasElement.prototype.getContext = function (type, attrs) {
+        if (type === '2d') {
+            attrs = (attrs && typeof attrs === 'object') ? Object.assign({ willReadFrequently: true }, attrs) : { willReadFrequently: true };
+            return getContext.call(this, type, attrs);
+        }
+        return getContext.apply(this, arguments);
+    };
+
+    var terminals = [];
+    var currentTabId = 1;
+    var inited = false;
+    var tabIdCounter = 1;
+    var PROMPT = ''; // 真实 Shell 自己输出提示符，这里不再自定义
+    var HISTORY_MAX = 100;
+    var CANCEL_AFTER_MS = 125000;
+
+    function getCurrent() {
+        for (var i = 0; i < terminals.length; i++) {
+            if (terminals[i].id === currentTabId) return terminals[i];
+        }
+        return terminals[0] || null;
+    }
+
+    var WELCOME_LINE = 'CyberStrikeAI 终端 - 真实 Shell 会话，直接输入命令；Ctrl+L 清屏\r\n';
+
+    function writePrompt(tab) {
+        // 提示符交由后端 Shell 自行输出，这里仅保留占位函数，避免旧代码报错
+    }
+
+    function redrawTabDisplay(t) {
+        if (!t || !t.term) return;
+        t.term.clear();
+        t.term.write(WELCOME_LINE);
+    }
+
+    function writeln(tabOrS, s) {
+        var t, text;
+        if (arguments.length === 1) { text = tabOrS; t = getCurrent(); } else { t = tabOrS; text = s; }
+        if (!t || !t.term) return;
+        if (text) t.term.writeln(text);
+        else t.term.writeln('');
+    }
+
+    function writeOutput(tab, text, isError) {
+        var t = tab || getCurrent();
+        if (!t || !t.term || !text) return;
+        var s = String(text).replace(/\r\n/g, '\n').replace(/\r/g, '\n');
+        var lines = s.split('\n');
+        var prefix = isError ? '\x1b[31m' : '';
+        var suffix = isError ? '\x1b[0m' : '';
+        t.term.write(prefix);
+        for (var i = 0; i < lines.length; i++) {
+            var line = lines[i].replace(/\r/g, '');
+            t.term.writeln(line);
+        }
+        t.term.write(suffix);
+    }
+
+    // 从本地存储中获取当前登录 token（与 auth.js 使用的结构保持一致）
+    function getStoredAuthToken() {
+        try {
+            var raw = localStorage.getItem('cyberstrike-auth');
+            if (!raw) return null;
+            var o = JSON.parse(raw);
+            if (o && o.token) return o.token;
+        } catch (e) {}
+        return null;
+    }
+
+    // WebSocket 地址构造（兼容 http/https，并通过 query 传递 token 以通过后端鉴权）
+    function buildTerminalWSURL() {
+        var proto = (window.location.protocol === 'https:') ? 'wss://' : 'ws://';
+        var url = proto + window.location.host + '/api/terminal/ws';
+        var token = getStoredAuthToken();
+        if (token) {
+            url += '?token=' + encodeURIComponent(token);
+        }
+        return url;
+    }
+
+    function ensureTerminalWS(tab) {
+        if (tab.ws && (tab.ws.readyState === WebSocket.OPEN || tab.ws.readyState === WebSocket.CONNECTING)) {
+            return;
+        }
+        try {
+            var ws = new WebSocket(buildTerminalWSURL());
+            tab.ws = ws;
+            tab.running = true;
+
+            ws.onopen = function () {
+                if (tab.term) {
+                    tab.term.focus();
+                }
+            };
+
+            ws.onmessage = function (ev) {
+                if (!tab.term) return;
+                // 处理二进制消息和文本消息
+                if (ev.data instanceof ArrayBuffer) {
+                    var decoder = new TextDecoder('utf-8');
+                    tab.term.write(decoder.decode(ev.data));
+                } else if (ev.data instanceof Blob) {
+                    // Blob 类型，需要异步读取
+                    var reader = new FileReader();
+                    reader.onload = function () {
+                        var decoder = new TextDecoder('utf-8');
+                        tab.term.write(decoder.decode(reader.result));
+                    };
+                    reader.readAsArrayBuffer(ev.data);
+                } else {
+                    // 字符串类型
+                    tab.term.write(ev.data);
+                }
+            };
+
+            ws.onclose = function () {
+                tab.running = false;
+                if (tab.term) {
+                    tab.term.writeln('\r\n\x1b[2m[会话已关闭]\x1b[0m');
+                }
+            };
+
+            ws.onerror = function () {
+                tab.running = false;
+                if (tab.term) {
+                    tab.term.writeln('\r\n\x1b[31m[终端连接出错]\x1b[0m');
+                }
+            };
+        } catch (e) {
+            if (tab.term) {
+                tab.term.writeln('\r\n\x1b[31m[无法连接终端服务: ' + String(e) + ']\x1b[0m');
+            }
+        }
+    }
+
+    function createTerminalInContainer(container, tab) {
+        if (typeof Terminal === 'undefined') return null;
+        if (!tab.history) tab.history = [];
+        if (tab.historyIndex === undefined) tab.historyIndex = -1;
+        if (tab.cursorIndex === undefined) tab.cursorIndex = 0;
+
+        var term = new Terminal({
+            cursorBlink: true,
+            cursorStyle: 'bar',
+            fontSize: 13,
+            fontFamily: 'Menlo, Monaco, "Courier New", monospace',
+            lineHeight: 1.2,
+            scrollback: 1000,
+            theme: {
+                background: '#0d1117',
+                foreground: '#e6edf3',
+                cursor: '#58a6ff',
+                cursorAccent: '#0d1117',
+                selection: 'rgba(88, 166, 255, 0.3)',
+                black: '#484f58',
+                red: '#ff7b72',
+                green: '#3fb950',
+                yellow: '#d29922',
+                blue: '#58a6ff',
+                magenta: '#bc8cff',
+                cyan: '#39c5cf',
+                white: '#e6edf3',
+                brightBlack: '#6e7681',
+                brightRed: '#ffa198',
+                brightGreen: '#56d364',
+                brightYellow: '#e3b341',
+                brightBlue: '#79c0ff',
+                brightMagenta: '#d2a8ff',
+                brightCyan: '#56d4dd',
+                brightWhite: '#f0f6fc'
+            }
+        });
+        var fitAddon = null;
+        if (typeof FitAddon !== 'undefined') {
+            var FitCtor = (FitAddon.FitAddon || FitAddon);
+            fitAddon = new FitCtor();
+            term.loadAddon(fitAddon);
+        }
+        term.open(container);
+        term.write(WELCOME_LINE);
+        container.addEventListener('click', function () {
+            switchTerminalTab(tab.id);
+            if (term) term.focus();
+        });
+        container.setAttribute('tabindex', '0');
+        container.title = '点击此处后输入命令';
+
+        function sendToWS(data) {
+            ensureTerminalWS(tab);
+            if (tab.ws && tab.ws.readyState === WebSocket.OPEN) {
+                try {
+                    tab.ws.send(data);
+                } catch (e) {}
+            }
+        }
+
+        term.onData(function (data) {
+            // Ctrl+L：本地清屏，同时把 ^L 也发给后端
+            if (data === '\x0c') {
+                term.clear();
+                sendToWS(data);
+                return;
+            }
+            sendToWS(data);
+        });
+
+        tab.term = term;
+        tab.fitAddon = fitAddon;
+        return term;
+    }
+
+    function switchTerminalTab(id) {
+        var prevId = currentTabId;
+        currentTabId = id;
+        document.querySelectorAll('.terminal-tab').forEach(function (el) {
+            el.classList.toggle('active', parseInt(el.getAttribute('data-tab-id'), 10) === id);
+        });
+        document.querySelectorAll('.terminal-pane').forEach(function (el) {
+            var paneId = el.getAttribute('id');
+            var match = paneId && paneId.match(/terminal-pane-(\d+)/);
+            var paneTabId = match ? parseInt(match[1], 10) : 0;
+            el.classList.toggle('active', paneTabId === id);
+        });
+        var t = getCurrent();
+        if (t && t.term) {
+            if (prevId !== id) {
+                requestAnimationFrame(function () {
+                    if (currentTabId === id && t.term) t.term.focus();
+                });
+            } else {
+                t.term.focus();
+            }
+        }
+    }
+
+    function addTerminalTab() {
+        if (typeof Terminal === 'undefined') return;
+        tabIdCounter += 1;
+        var id = tabIdCounter;
+        var paneId = 'terminal-pane-' + id;
+        var containerId = 'terminal-container-' + id;
+        var tabsEl = document.querySelector('.terminal-tabs');
+        var panesEl = document.querySelector('.terminal-panes');
+        if (!tabsEl || !panesEl) return;
+
+        var tabDiv = document.createElement('div');
+        tabDiv.className = 'terminal-tab';
+        tabDiv.setAttribute('data-tab-id', String(id));
+        var label = document.createElement('span');
+        label.className = 'terminal-tab-label';
+        label.textContent = '终端 ' + id;
+        label.onclick = function () { switchTerminalTab(id); };
+        var closeBtn = document.createElement('button');
+        closeBtn.type = 'button';
+        closeBtn.className = 'terminal-tab-close';
+        closeBtn.title = '关闭';
+        closeBtn.textContent = '×';
+        closeBtn.onclick = function (e) { e.stopPropagation(); removeTerminalTab(id); };
+        tabDiv.appendChild(label);
+        tabDiv.appendChild(closeBtn);
+        var plusBtn = tabsEl.querySelector('.terminal-tab-new');
+        tabsEl.insertBefore(tabDiv, plusBtn);
+
+        var paneDiv = document.createElement('div');
+        paneDiv.id = paneId;
+        paneDiv.className = 'terminal-pane';
+        var containerDiv = document.createElement('div');
+        containerDiv.id = containerId;
+        containerDiv.className = 'terminal-container';
+        paneDiv.appendChild(containerDiv);
+        panesEl.appendChild(paneDiv);
+
+        var tab = { id: id, paneId: paneId, containerId: containerId, lineBuffer: '', cursorIndex: 0, running: false, term: null, fitAddon: null, history: [], historyIndex: -1 };
+        terminals.push(tab);
+        createTerminalInContainer(containerDiv, tab);
+        switchTerminalTab(id);
+        updateTerminalTabCloseVisibility();
+        setTimeout(function () {
+            try { if (tab.fitAddon) tab.fitAddon.fit(); if (tab.term) tab.term.focus(); } catch (e) {}
+        }, 50);
+    }
+
+    function updateTerminalTabCloseVisibility() {
+        var tabsEl = document.querySelector('.terminal-tabs');
+        if (!tabsEl) return;
+        var tabDivs = tabsEl.querySelectorAll('.terminal-tab');
+        var showClose = terminals.length > 1;
+        for (var i = 0; i < tabDivs.length; i++) {
+            var btn = tabDivs[i].querySelector('.terminal-tab-close');
+            if (btn) btn.style.display = showClose ? '' : 'none';
+        }
+    }
+
+    function removeTerminalTab(id) {
+        if (terminals.length <= 1) return;
+        var idx = -1;
+        for (var i = 0; i < terminals.length; i++) { if (terminals[i].id === id) { idx = i; break; } }
+        if (idx < 0) return;
+
+        var deletingCurrent = (currentTabId === id);
+        var switchToIndex = deletingCurrent ? (idx > 0 ? idx - 1 : 0) : -1;
+
+        var tab = terminals[idx];
+        if (tab.term && tab.term.dispose) tab.term.dispose();
+        tab.term = null;
+        tab.fitAddon = null;
+        terminals.splice(idx, 1);
+
+        var tabDiv = document.querySelector('.terminal-tab[data-tab-id="' + id + '"]');
+        var paneDiv = document.getElementById('terminal-pane-' + id);
+        if (tabDiv && tabDiv.parentNode) tabDiv.parentNode.removeChild(tabDiv);
+        if (paneDiv && paneDiv.parentNode) paneDiv.parentNode.removeChild(paneDiv);
+
+        var curIdxBeforeRenumber = -1;
+        if (!deletingCurrent) {
+            for (var i = 0; i < terminals.length; i++) {
+                if (terminals[i].id === currentTabId) { curIdxBeforeRenumber = i; break; }
+            }
+        }
+
+        for (var i = 0; i < terminals.length; i++) {
+            var t = terminals[i];
+            t.id = i + 1;
+            t.paneId = 'terminal-pane-' + (i + 1);
+            t.containerId = 'terminal-container-' + (i + 1);
+        }
+        tabIdCounter = terminals.length;
+        if (curIdxBeforeRenumber >= 0) currentTabId = terminals[curIdxBeforeRenumber].id;
+
+        var tabsEl = document.querySelector('.terminal-tabs');
+        var panesEl = document.querySelector('.terminal-panes');
+        if (tabsEl) {
+            var tabDivs = tabsEl.querySelectorAll('.terminal-tab');
+            for (var i = 0; i < tabDivs.length; i++) {
+                var t = terminals[i];
+                tabDivs[i].setAttribute('data-tab-id', String(t.id));
+                var lbl = tabDivs[i].querySelector('.terminal-tab-label');
+                if (lbl) lbl.textContent = '终端 ' + t.id;
+                if (lbl) lbl.onclick = (function (tid) { return function () { switchTerminalTab(tid); }; })(t.id);
+                var cb = tabDivs[i].querySelector('.terminal-tab-close');
+                if (cb) cb.onclick = (function (tid) { return function (e) { e.stopPropagation(); removeTerminalTab(tid); }; })(t.id);
+            }
+        }
+        if (panesEl) {
+            var paneDivs = panesEl.querySelectorAll('.terminal-pane');
+            for (var i = 0; i < paneDivs.length; i++) {
+                var t = terminals[i];
+                paneDivs[i].id = t.paneId;
+                var cont = paneDivs[i].querySelector('.terminal-container');
+                if (cont) cont.id = t.containerId;
+            }
+        }
+
+        updateTerminalTabCloseVisibility();
+
+        if (deletingCurrent && terminals.length > 0) {
+            currentTabId = terminals[switchToIndex].id;
+            switchTerminalTab(currentTabId);
+        }
+    }
+
+    function initTerminal() {
+        var pane1 = document.getElementById('terminal-pane-1');
+        var container1 = document.getElementById('terminal-container-1');
+        if (!pane1 || !container1) return;
+        if (inited) {
+            var t = getCurrent();
+            if (t && t.term) t.term.focus();
+            terminals.forEach(function (tab) { try { if (tab.fitAddon) tab.fitAddon.fit(); } catch (e) {} });
+            return;
+        }
+        inited = true;
+
+        if (typeof Terminal === 'undefined') {
+            container1.innerHTML = '<p class="terminal-error">未加载 xterm.js，请刷新页面或检查网络。</p>';
+            return;
+        }
+
+        currentTabId = 1;
+        var tab = { id: 1, paneId: 'terminal-pane-1', containerId: 'terminal-container-1', lineBuffer: '', cursorIndex: 0, running: false, term: null, fitAddon: null, history: [], historyIndex: -1 };
+        terminals.push(tab);
+        createTerminalInContainer(container1, tab);
+
+        updateTerminalTabCloseVisibility();
+
+        setTimeout(function () {
+            try { if (tab.fitAddon) tab.fitAddon.fit(); if (tab.term) tab.term.focus(); } catch (e) {}
+        }, 100);
+
+        var resizeTimer;
+        window.addEventListener('resize', function () {
+            clearTimeout(resizeTimer);
+            resizeTimer = setTimeout(function () {
+                terminals.forEach(function (t) { try { if (t.fitAddon) t.fitAddon.fit(); } catch (e) {} });
+            }, 150);
+        });
+    }
+
+    function terminalClear() {
+        var t = getCurrent();
+        if (!t || !t.term) return;
+        t.term.clear();
+        t.lineBuffer = '';
+        if (t.cursorIndex !== undefined) t.cursorIndex = 0;
+        writePrompt(t);
+        t.term.focus();
+    }
+
+    window.initTerminal = initTerminal;
+    window.terminalClear = terminalClear;
+    window.switchTerminalTab = switchTerminalTab;
+    window.addTerminalTab = addTerminalTab;
+    window.removeTerminalTab = removeTerminalTab;
+})();

web/static/js/vulnerability.js

@@ -156,14 +156,20 @@ async function loadVulnerabilities(page = null) {
 function renderVulnerabilities(vulnerabilities) {
     const listContainer = document.getElementById('vulnerabilities-list');
     
-    // 处理空值情况
+    // 处理空值情况（使用 data-i18n 以便语言切换时自动更新）
     if (!vulnerabilities || !Array.isArray(vulnerabilities)) {
-        listContainer.innerHTML = '<div class="empty-state">暂无漏洞记录</div>';
+        listContainer.innerHTML = '<div class="empty-state" data-i18n="vulnerabilityPage.noRecords">暂无漏洞记录</div>';
+        if (typeof window.applyTranslations === 'function') {
+            window.applyTranslations(listContainer);
+        }
         return;
     }
     
     if (vulnerabilities.length === 0) {
-        listContainer.innerHTML = '<div class="empty-state">暂无漏洞记录</div>';
+        listContainer.innerHTML = '<div class="empty-state" data-i18n="vulnerabilityPage.noRecords">暂无漏洞记录</div>';
+        if (typeof window.applyTranslations === 'function') {
+            window.applyTranslations(listContainer);
+        }
         // 清空分页信息
         const paginationContainer = document.getElementById('vulnerability-pagination');
         if (paginationContainer) {
@@ -328,7 +334,7 @@ async function changeVulnerabilityPageSize() {
 // 显示添加漏洞模态框
 function showAddVulnerabilityModal() {
     currentVulnerabilityId = null;
-    document.getElementById('vulnerability-modal-title').textContent = '添加漏洞';
+    document.getElementById('vulnerability-modal-title').textContent = (typeof window.t === 'function' ? window.t('vulnerability.addVuln') : '添加漏洞');
     
     // 清空表单
     document.getElementById('vulnerability-conversation-id').value = '';
@@ -353,7 +359,7 @@ async function editVulnerability(id) {
 
         const vuln = await response.json();
         currentVulnerabilityId = id;
-        document.getElementById('vulnerability-modal-title').textContent = '编辑漏洞';
+        document.getElementById('vulnerability-modal-title').textContent = (typeof window.t === 'function' ? window.t('vulnerability.editVuln') : '编辑漏洞');
 
         // 填充表单
         document.getElementById('vulnerability-conversation-id').value = vuln.conversation_id || '';

web/templates/api-docs.html

@@ -3,7 +3,7 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>API 文档 - CyberStrikeAI</title>
+    <title data-i18n="apiDocs.pageTitle">API 文档 - CyberStrikeAI</title>
     <link rel="icon" type="image/png" href="/static/logo.png">
     <link rel="stylesheet" href="/static/css/style.css">
     <style>
@@ -22,6 +22,7 @@
         }
         
         .api-docs-header {
+            position: relative;
             margin-bottom: 32px;
             padding-bottom: 24px;
             border-bottom: 2px solid var(--border-color);
@@ -833,9 +834,21 @@
                     <line x1="16" y1="13" x2="8" y2="13" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                     <line x1="16" y1="17" x2="8" y2="17" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"/>
                 </svg>
-                API 文档
+                <span data-i18n="apiDocs.title">API 文档</span>
             </h1>
-            <p>CyberStrikeAI 平台 API 接口文档，支持在线测试</p>
+            <p data-i18n="apiDocs.subtitle">CyberStrikeAI 平台 API 接口文档，支持在线测试</p>
+            <div class="api-docs-lang-switcher" style="position: absolute; top: 24px; right: 24px;">
+                <div class="lang-switcher">
+                    <button type="button" class="btn-secondary lang-switcher-btn" onclick="typeof toggleLangDropdown === 'function' && toggleLangDropdown()" title="界面语言">
+                        <span class="lang-switcher-icon">🌐</span>
+                        <span id="current-lang-label">中文</span>
+                    </button>
+                    <div id="lang-dropdown" class="lang-dropdown" style="display: none;">
+                        <div class="lang-option" data-lang="zh-CN" onclick="typeof onLanguageSelect === 'function' && onLanguageSelect('zh-CN')">中文</div>
+                        <div class="lang-option" data-lang="en-US" onclick="typeof onLanguageSelect === 'function' && onLanguageSelect('en-US')">English</div>
+                    </div>
+                </div>
+            </div>
         </div>
         
         <div id="auth-info-section" class="auth-info-section" style="display: none;">
@@ -846,17 +859,17 @@
                             <rect x="3" y="11" width="18" height="11" rx="2" ry="2"/>
                             <path d="M7 11V7a5 5 0 0 1 10 0v4"/>
                         </svg>
-                        <h3 style="margin: 0; font-size: 1rem; font-weight: 600; color: var(--text-primary);">API 认证说明</h3>
+                        <h3 style="margin: 0; font-size: 1rem; font-weight: 600; color: var(--text-primary);" data-i18n="apiDocs.authTitle">API 认证说明</h3>
                     </div>
                     <svg id="auth-info-arrow" class="auth-info-arrow" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="transition: transform 0.2s ease;">
                         <polyline points="6 9 12 15 18 9"/>
                     </svg>
                 </div>
                 <div id="auth-info-body" class="auth-info-body" style="display: none; color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; margin-top: 16px;">
-                    <p style="margin: 0 0 12px 0;"><strong>所有 API 接口都需要 Token 认证。</strong></p>
+                    <p style="margin: 0 0 12px 0;"><strong data-i18n="apiDocs.authAllNeedToken">所有 API 接口都需要 Token 认证。</strong></p>
                     <div style="background: var(--bg-secondary); padding: 12px; border-radius: 6px; margin-bottom: 12px;">
-                        <p style="margin: 0 0 8px 0; font-weight: 500;">1. 获取 Token：</p>
-                        <p style="margin: 0 0 8px 0;">在前端页面登录后，Token 会自动保存。您也可以通过以下方式获取：</p>
+                        <p style="margin: 0 0 8px 0; font-weight: 500;" data-i18n="apiDocs.authGetToken">1. 获取 Token：</p>
+                        <p style="margin: 0 0 8px 0;" data-i18n="apiDocs.authGetTokenDesc">在前端页面登录后，Token 会自动保存。您也可以通过以下方式获取：</p>
                         <pre style="background: var(--bg-primary); padding: 8px; border-radius: 4px; margin: 8px 0; overflow-x: auto; font-size: 0.8125rem;"><code>POST /api/auth/login
 Content-Type: application/json
 
@@ -871,13 +884,13 @@ Content-Type: application/json
 }</code></pre>
                     </div>
                     <div style="background: var(--bg-secondary); padding: 12px; border-radius: 6px; margin-bottom: 12px;">
-                        <p style="margin: 0 0 8px 0; font-weight: 500;">2. 使用 Token：</p>
-                        <p style="margin: 0 0 8px 0;">在请求头中添加 Authorization 字段：</p>
+                        <p style="margin: 0 0 8px 0; font-weight: 500;" data-i18n="apiDocs.authUseToken">2. 使用 Token：</p>
+                        <p style="margin: 0 0 8px 0;" data-i18n="apiDocs.authUseTokenDesc">在请求头中添加 Authorization 字段：</p>
                         <pre style="background: var(--bg-primary); padding: 8px; border-radius: 4px; margin: 8px 0; overflow-x: auto; font-size: 0.8125rem;"><code>Authorization: Bearer your_token_here</code></pre>
-                        <p style="margin: 8px 0 0 0; font-size: 0.8125rem; color: var(--text-muted);">💡 提示：本页面会自动使用您已登录的 Token，无需手动填写。</p>
+                        <p style="margin: 8px 0 0 0; font-size: 0.8125rem; color: var(--text-muted);" data-i18n="apiDocs.authTip">💡 提示：本页面会自动使用您已登录的 Token，无需手动填写。</p>
                     </div>
                     <div id="token-status" style="display: none; background: rgba(0, 102, 255, 0.1); padding: 8px 12px; border-radius: 6px; border-left: 3px solid var(--accent-color);">
-                        <p style="margin: 0; font-size: 0.8125rem; color: var(--accent-color);">
+                        <p style="margin: 0; font-size: 0.8125rem; color: var(--accent-color);" data-i18n="apiDocs.tokenDetected">
                             <strong>✓ 已检测到 Token</strong> - 您可以直接测试 API 接口
                         </p>
                     </div>
@@ -899,10 +912,10 @@ Content-Type: application/json
         
         <div class="api-docs-content">
             <div class="api-docs-sidebar">
-                <h3>API 分组</h3>
+                <h3 data-i18n="apiDocs.sidebarGroupTitle">API 分组</h3>
                 <ul class="api-group-list" id="api-group-list">
                     <li class="api-group-item">
-                        <a href="#" class="api-group-link active" data-group="all">全部接口</a>
+                        <a href="#" class="api-group-link active" data-group="all" data-i18n="apiDocs.allApis">全部接口</a>
                     </li>
                 </ul>
             </div>
@@ -914,13 +927,15 @@ Content-Type: application/json
                         <line x1="12" y1="8" x2="12" y2="12"/>
                         <line x1="12" y1="16" x2="12.01" y2="16"/>
                     </svg>
-                    <h3>加载中...</h3>
-                    <p>正在加载 API 文档</p>
+                    <h3 data-i18n="apiDocs.loading">加载中...</h3>
+                    <p data-i18n="apiDocs.loadingDesc">正在加载 API 文档</p>
                 </div>
             </div>
         </div>
     </div>
     
+    <script src="https://cdn.jsdelivr.net/npm/i18next@23.11.5/i18next.min.js"></script>
+    <script src="/static/js/i18n.js"></script>
     <script src="/static/js/api-docs.js"></script>
 </body>
 </html>