diff --git a/web/static/i18n/en-US.json b/web/static/i18n/en-US.json
index 62e49769..fd50f7fa 100644
--- a/web/static/i18n/en-US.json
+++ b/web/static/i18n/en-US.json
@@ -24,6 +24,7 @@
   "header": {
     "title": "CyberStrikeAI",
     "apiDocs": "API Docs",
+    "github": "GitHub",
     "logout": "Sign out",
     "language": "Interface language",
     "backToDashboard": "Back to dashboard",
diff --git a/web/static/i18n/zh-CN.json b/web/static/i18n/zh-CN.json
index fc231315..88627ac6 100644
--- a/web/static/i18n/zh-CN.json
+++ b/web/static/i18n/zh-CN.json
@@ -24,6 +24,7 @@
   "header": {
     "title": "CyberStrikeAI",
     "apiDocs": "API 文档",
+    "github": "GitHub",
     "logout": "退出登录",
     "language": "界面语言",
     "backToDashboard": "返回仪表盘",
diff --git a/web/templates/index.html b/web/templates/index.html
index 65c07913..ad216934 100644
--- a/web/templates/index.html
+++ b/web/templates/index.html
@@ -47,6 +47,12 @@
                             </svg>
                             <span data-i18n="header.apiDocs">API 文档</span>
                         </button>
+                                        <button class="openapi-doc-btn" onclick="window.open('https://github.com/Ed1s0nZ/CyberStrikeAI', '_blank')" data-i18n="header.github" data-i18n-attr="title" data-i18n-skip-text="true" title="GitHub">
+                                            <svg width="16" height="16" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+                                                <path fill="currentColor" d="M12 2C6.48 2 2 6.58 2 12.26c0 4.55 2.87 8.4 6.84 9.77.5.1.68-.22.68-.48 0-.24-.01-.88-.01-1.73-2.78.61-3.37-1.35-3.37-1.35-.45-1.17-1.11-1.48-1.11-1.48-.91-.63.07-.62.07-.62 1 .07 1.53 1.06 1.53 1.06.9 1.55 2.36 1.1 2.94.84.09-.65.35-1.1.63-1.35-2.22-.26-4.56-1.13-4.56-5.04 0-1.11.39-2.01 1.03-2.72-.1-.26-.45-1.3.1-2.7 0 0 .84-.27 2.75 1.04.8-.23 1.65-.35 2.5-.35.85 0 1.7.12 2.5.35 1.9-1.31 2.74-1.04 2.74-1.04.56 1.4.2 2.44.1 2.7.64.71 1.03 1.61 1.03 2.72 0 3.92-2.34 4.78-4.57 5.03.36.32.68.94.68 1.9 0 1.38-.01 2.5-.01 2.84 0 .26.18.58.69.48 3.96-1.37 6.83-5.21 6.83-9.77C22 6.58 17.52 2 12 2z"/>
+                                            </svg>
+                                            <span data-i18n="header.github">GitHub</span>
+                                        </button>
                         <div class="lang-switcher">
                             <button class="btn-secondary lang-switcher-btn" onclick="toggleLangDropdown()" data-i18n="header.language" data-i18n-attr="title" data-i18n-skip-text="true" title="界面语言">
                                 <span class="lang-switcher-icon">🌐</span>