diff --git a/frontend/binance.html b/frontend/binance.html
index 83ce752..08ca5b8 100644
--- a/frontend/binance.html
+++ b/frontend/binance.html
@@ -1,6 +1,15 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-LVVXH3TL04"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'G-LVVXH3TL04');
+</script>
+
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Binance Momentum Monitor</title>
diff --git a/frontend/dist/binance.html b/frontend/dist/binance.html
index 0001fb2..9807906 100644
--- a/frontend/dist/binance.html
+++ b/frontend/dist/binance.html
@@ -1,6 +1,15 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-LVVXH3TL04"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'G-LVVXH3TL04');
+</script>
+
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Binance Momentum Monitor</title>
diff --git a/frontend/dist/index.html b/frontend/dist/index.html
index 2228653..f0d4eb2 100644
--- a/frontend/dist/index.html
+++ b/frontend/dist/index.html
@@ -1,6 +1,15 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-LVVXH3TL04"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'G-LVVXH3TL04');
+</script>
+
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Exchange Monitor Dashboard</title>
diff --git a/frontend/index.html b/frontend/index.html
index 5c9e730..a0d28ac 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -1,6 +1,15 @@
 <!DOCTYPE html>
 <html lang="zh-CN">
 <head>
+<!-- Google tag (gtag.js) -->
+<script async src="https://www.googletagmanager.com/gtag/js?id=G-LVVXH3TL04"></script>
+<script>
+  window.dataLayer = window.dataLayer || [];
+  function gtag(){dataLayer.push(arguments);}
+  gtag('js', new Date());
+  gtag('config', 'G-LVVXH3TL04');
+</script>
+
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>Exchange Monitor Dashboard</title>
