diff --git a/web/static/i18n/en-US.json b/web/static/i18n/en-US.json
index e7cd64cd..50b0ac7a 100644
--- a/web/static/i18n/en-US.json
+++ b/web/static/i18n/en-US.json
@@ -489,10 +489,14 @@
     "title": "System settings",
     "nav": {
       "basic": "Basic",
+      "knowledge": "Knowledge base",
       "robots": "Bots",
       "terminal": "Terminal",
       "security": "Security"
     },
+    "knowledge": {
+      "title": "Knowledge base"
+    },
     "robots": {
       "title": "Bot settings",
       "description": "Configure WeCom, DingTalk and Lark bots so you can chat with CyberStrikeAI on your phone without opening the web UI.",
diff --git a/web/static/i18n/zh-CN.json b/web/static/i18n/zh-CN.json
index f4a89312..f8f52c88 100644
--- a/web/static/i18n/zh-CN.json
+++ b/web/static/i18n/zh-CN.json
@@ -489,10 +489,14 @@
     "title": "系统设置",
     "nav": {
       "basic": "基本设置",
+      "knowledge": "知识库",
       "robots": "机器人设置",
       "terminal": "终端",
       "security": "安全设置"
     },
+    "knowledge": {
+      "title": "知识库设置"
+    },
     "robots": {
       "title": "机器人设置",
       "description": "配置企业微信、钉钉、飞书等机器人，在手机端直接与 CyberStrikeAI 对话，无需在服务器上打开网页。",
diff --git a/web/templates/index.html b/web/templates/index.html
index 380d0ac5..774ecd95 100644
--- a/web/templates/index.html
+++ b/web/templates/index.html
@@ -1179,6 +1179,9 @@
                                 <div class="settings-nav-item active" data-section="basic" onclick="switchSettingsSection('basic')">
                                     <span data-i18n="settings.nav.basic">基本设置</span>
                                 </div>
+                                <div class="settings-nav-item" data-section="knowledge" onclick="switchSettingsSection('knowledge')">
+                                    <span data-i18n="settings.nav.knowledge">知识库</span>
+                                </div>
                                 <div class="settings-nav-item" data-section="robots" onclick="switchSettingsSection('robots')">
                                     <span data-i18n="settings.nav.robots">机器人设置</span>
                                 </div>
@@ -1250,7 +1253,17 @@
                                     </div>
                                 </div>
 
-                                <!-- 知识库配置 -->
+                                <div class="settings-actions">
+                                    <button class="btn-primary" onclick="applySettings()" data-i18n="settings.apply.button">应用配置</button>
+                                </div>
+                            </div>
+
+                            <!-- 知识库设置 -->
+                            <div id="settings-section-knowledge" class="settings-section-content">
+                                <div class="settings-section-header">
+                                    <h3 data-i18n="settings.knowledge.title">知识库设置</h3>
+                                </div>
+
                                 <div class="settings-subsection">
                                     <h4 data-i18n="settingsBasic.knowledgeConfig">知识库配置</h4>
                                     <div class="settings-form">
@@ -1266,7 +1279,7 @@
                                             <input type="text" id="knowledge-base-path" data-i18n="settingsBasic.knowledgeBasePathPlaceholder" data-i18n-attr="placeholder" placeholder="knowledge_base" />
                                             <small class="form-hint" data-i18n="settingsBasic.knowledgeBasePathHint">相对于配置文件所在目录的路径</small>
                                         </div>
-                                        
+
                                         <div class="settings-subsection-header">
                                             <h5 data-i18n="settingsBasic.embeddingConfig">嵌入模型配置</h5>
                                         </div>
@@ -1290,7 +1303,7 @@
                                             <label for="knowledge-embedding-model" data-i18n="settingsBasic.modelName">模型名称</label>
                                             <input type="text" id="knowledge-embedding-model" data-i18n="settingsBasic.embeddingModelPlaceholder" data-i18n-attr="placeholder" placeholder="text-embedding-v4" />
                                         </div>
-                                        
+
                                         <div class="settings-subsection-header">
                                             <h5 data-i18n="settingsBasic.retrievalConfig">检索配置</h5>
                                         </div>
@@ -1309,7 +1322,7 @@
                                             <input type="number" id="knowledge-retrieval-hybrid-weight" min="0" max="1" step="0.1" data-i18n="settingsBasic.hybridPlaceholder" data-i18n-attr="placeholder" placeholder="0.7" />
                                             <small class="form-hint" data-i18n="settingsBasic.hybridHint">向量检索的权重（0-1），1.0表示纯向量检索，0.0表示纯关键词检索</small>
                                         </div>
-                                    </div>
+
                                         <div class="settings-subsection-header">
                                             <h5 data-i18n="settingsBasic.indexConfig">索引配置</h5>
                                         </div>
@@ -1347,7 +1360,9 @@
                                             <label for="knowledge-indexing-retry-delay-ms" data-i18n="settingsBasic.retryDelay">重试间隔（毫秒）</label>
                                             <input type="number" id="knowledge-indexing-retry-delay-ms" min="0" max="10000" data-i18n="settingsBasic.retryDelayPlaceholder" data-i18n-attr="placeholder" placeholder="1000" />
                                             <small class="form-hint" data-i18n="settingsBasic.retryDelayHint">重试间隔毫秒数（默认 1000），每次重试会递增延迟</small>
-                                        </div>                                </div>
+                                        </div>
+                                    </div>
+                                </div>
 
                                 <div class="settings-actions">
                                     <button class="btn-primary" onclick="applySettings()" data-i18n="settings.apply.button">应用配置</button>