diff --git a/public/index.html b/public/index.html
index 926e855b..316970ff 100755
--- a/public/index.html
+++ b/public/index.html
@@ -1,21 +1,3 @@
-<!--
-/*!
-
-=========================================================
-* Argon Dashboard Chakra PRO - v1.0.0
-=========================================================
-
-* Product Page: https://www.creative-tim.com/product/argon-dashboard-chakra-pro
-* Copyright 2022 Creative Tim (https://www.creative-tim.com/)
-
-* Designed and Coded by Simmmple & Creative Tim
-
-=========================================================
-
-* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-*/
--->
 <!DOCTYPE html>
 <html lang="en" dir="ltr" layout="admin">
   <head>
@@ -25,10 +7,6 @@
       content="width=device-width, initial-scale=1, shrink-to-fit=no"
     />
     <meta name="theme-color" content="#000000" />
-    <!--
-          manifest.json provides metadata used when your web app is added to the
-          homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
-        -->
     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
     <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.png" />
     <link
@@ -36,183 +14,11 @@
       sizes="76x76"
       href="%PUBLIC_URL%/apple-icon.png"
     />
-    
-    
-
     <link rel="shortcut icon" type="image/x-icon" href="./favicon.png" />
-    
-    <!--
-          Notice the use of %PUBLIC_URL% in the tags above.
-          It will be replaced with the URL of the `public` folder during the build.
-          Only files inside the `public` folder can be referenced from the HTML.
-
-          Unlike "/favicon.png" or "favicon.png", "%PUBLIC_URL%/favicon.png" will
-          work correctly both with client-side routing and a non-root public URL.
-          Learn how to configure a non-root public URL by running `npm run build`.
-        -->
     <title>价值前沿——LLM赋能的分析平台</title>
   </head>
   <body>
     <noscript> You need to enable JavaScript to run this app. </noscript>
     <div id="root"></div>
-    <!--
-          This HTML file is a template.
-          If you open it directly in the browser, you will see an empty page.
-
-          You can add webfonts, meta tags, or analytics to this file.
-          The build step will place the bundled scripts into the <body> tag.
-
-          To begin the development, run `npm start` or `yarn start`.
-          To create a production bundle, use `npm run build` or `yarn build`.
-        -->
-    <!-- ============================================
-         Dify 机器人配置 - 只在 /home 页面显示
-         ============================================ -->
-    <script>
-     window.difyChatbotConfig = {
-      token: 'DwN8qAKtYFQtWskM',
-      baseUrl: 'https://app.valuefrontier.cn',
-      inputs: {
-        // You can define the inputs from the Start node here
-        // key is the variable name
-        // e.g.
-        // name: "NAME"
-      },
-      systemVariables: {
-        // user_id: 'YOU CAN DEFINE USER ID HERE',
-        // conversation_id: 'YOU CAN DEFINE CONVERSATION ID HERE, IT MUST BE A VALID UUID',
-      },
-      userVariables: {
-        // avatar_url: 'YOU CAN DEFINE USER AVATAR URL HERE',
-        // name: 'YOU CAN DEFINE USER NAME HERE',
-      },
-     }
-    </script>
-
-    <!-- Dify 机器人显示控制脚本 -->
-    <script>
-      // 控制 Dify 机器人只在 /home 页面显示
-      function controlDifyVisibility() {
-        const currentPath = window.location.pathname;
-        const difyChatButton = document.getElementById('dify-chatbot-bubble-button');
-
-        if (difyChatButton) {
-          // 只在 /home 页面显示
-          if (currentPath === '/home') {
-            difyChatButton.style.display = 'none';
-            console.log('[Dify] 显示机器人（当前路径: /home）');
-          } else {
-            difyChatButton.style.display = 'none';
-            console.log('[Dify] 隐藏机器人（当前路径:', currentPath, '）');
-          }
-        }
-      }
-
-      // 页面加载完成后执行
-      window.addEventListener('load', function() {
-        console.log('[Dify] 初始化显示控制');
-
-        // 初始检查（延迟执行，等待 Dify 按钮渲染）
-        setTimeout(controlDifyVisibility, 500);
-        setTimeout(controlDifyVisibility, 1500);
-
-        // 监听路由变化（React Router 使用 pushState）
-        const observer = setInterval(controlDifyVisibility, 1000);
-
-        // 清理函数（可选）
-        window.addEventListener('beforeunload', function() {
-          clearInterval(observer);
-        });
-      });
-    </script>
-
-    <script
-     src="https://app.valuefrontier.cn/embed.min.js"
-     id="DwN8qAKtYFQtWskM"
-     defer>
-    </script>
-    <style>
-      #dify-chatbot-bubble-button {
-        background-color: #1C64F2 !important;
-        width: 60px !important;
-        height: 60px !important;
-        box-shadow: 0 4px 12px rgba(28, 100, 242, 0.3) !important;
-        transition: all 0.3s ease !important;
-      }
-
-      #dify-chatbot-bubble-button:hover {
-        transform: scale(1.1) !important;
-        box-shadow: 0 6px 16px rgba(28, 100, 242, 0.4) !important;
-      }
-
-      #dify-chatbot-bubble-window {
-        width: 42rem !important;
-        height: 80vh !important;
-        max-height: calc(100vh - 2rem) !important;
-        position: fixed !important;
-        bottom: 100px !important;
-        right: 20px !important;
-        border-radius: 16px !important;
-        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15) !important;
-        border: 1px solid rgba(28, 100, 242, 0.1) !important;
-        z-index: 9999 !important;
-      }
-
-      /* 确保Dify聊天窗口中的超链接正确显示 */
-      #dify-chatbot-bubble-window a,
-      #dify-chatbot-bubble-window a:link,
-      #dify-chatbot-bubble-window a:visited,
-      #dify-chatbot-bubble-window a:hover,
-      #dify-chatbot-bubble-window a:active {
-        color: #1C64F2 !important;
-        text-decoration: underline !important;
-        cursor: pointer !important;
-        pointer-events: auto !important;
-      }
-
-      /* 确保超链接在Dify消息区域中可见 */
-      #dify-chatbot-bubble-window .message-content a,
-      #dify-chatbot-bubble-window .markdown-content a,
-      #dify-chatbot-bubble-window [class*="message"] a {
-        color: #0066cc !important;
-        text-decoration: underline !important;
-        font-weight: 500 !important;
-      }
-
-      /* 桌面端大屏优化 */
-      @media (min-width: 1440px) {
-        #dify-chatbot-bubble-window {
-          width: 45rem !important;
-          height: 85vh !important;
-        }
-      }
-
-      /* 平板端适配 */
-      @media (max-width: 1024px) and (min-width: 641px) {
-        #dify-chatbot-bubble-window {
-          width: 38rem !important;
-          height: 75vh !important;
-          right: 15px !important;
-          bottom: 90px !important;
-        }
-      }
-
-      /* 移动端适配 */
-      @media (max-width: 640px) {
-        #dify-chatbot-bubble-window {
-          width: calc(100vw - 20px) !important;
-          height: 85vh !important;
-          max-height: 85vh !important;
-          right: 10px !important;
-          bottom: 80px !important;
-          left: 10px !important;
-        }
-
-        #dify-chatbot-bubble-button {
-          width: 56px !important;
-          height: 56px !important;
-        }
-      }
-    </style>
   </body>
 </html>
diff --git a/src/lib/constants.js b/src/lib/constants.js
index a5886a8b..0efb1400 100644
--- a/src/lib/constants.js
+++ b/src/lib/constants.js
@@ -217,7 +217,7 @@ export const REVENUE_EVENTS = {
 };
 
 // ============================================================================
-// SPECIAL EVENTS (特殊事件) - Errors, performance, chatbot
+// SPECIAL EVENTS (特殊事件) - Errors, performance
 // ============================================================================
 export const SPECIAL_EVENTS = {
   // Errors
@@ -229,13 +229,6 @@ export const SPECIAL_EVENTS = {
   PAGE_LOAD_TIME: 'Page Load Time',
   API_RESPONSE_TIME: 'API Response Time',
 
-  // Chatbot (Dify)
-  CHATBOT_OPENED: 'Chatbot Opened',
-  CHATBOT_CLOSED: 'Chatbot Closed',
-  CHATBOT_MESSAGE_SENT: 'Chatbot Message Sent',
-  CHATBOT_MESSAGE_RECEIVED: 'Chatbot Message Received',
-  CHATBOT_FEEDBACK_PROVIDED: 'Chatbot Feedback Provided',
-
   // Scroll depth
   SCROLL_DEPTH_25: 'Scroll Depth 25%',
   SCROLL_DEPTH_50: 'Scroll Depth 50%',
