diff --git a/web/index.html b/web/index.html
index badfe608..574bc83a 100644
--- a/web/index.html
+++ b/web/index.html
@@ -2,11 +2,22 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
+    <!-- Google Tag Manager -->
+<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
+new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
+j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
+'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+})(window,document,'script','dataLayer','GTM-TM429527');</script>
+<!-- End Google Tag Manager -->
     <link rel="icon" type="image/svg+xml" href="/icons/nofx.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>NOFX - AI Auto Trading Dashboard</title>
   </head>
   <body>
+    <!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-TM429527"
+height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+<!-- End Google Tag Manager (noscript) -->
     <div id="root"></div>
     <script type="module" src="/src/main.tsx"></script>
   </body>
