diff --git a/application/views/mobile_first/ch-pc.php b/application/views/mobile_first/ch-pc.php
index ece95241..2ee48f50 100644
--- a/application/views/mobile_first/ch-pc.php
+++ b/application/views/mobile_first/ch-pc.php
@@ -20,10 +20,19 @@
     <link rel="dns-prefetch" href="//connect.facebook.net">
     <link rel="dns-prefetch" href="//www.facebook.com">
     <link href="https://data.chinahighlights.com/css/mobile-first.css?v=1202913" rel="stylesheet">
-
+    <!-- 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-T75N4LL');</script>
+    <!-- End Google Tag Manager -->
 </head>
 <body>
-
+<!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-T75N4LL"
+                  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+<!-- End Google Tag Manager (noscript) -->
 
 <!--PC头部导航-->
 <header class="headerbar" id="header">
diff --git a/application/views/mobile_first/ch.php b/application/views/mobile_first/ch.php
index 941d821c..2f3637ea 100644
--- a/application/views/mobile_first/ch.php
+++ b/application/views/mobile_first/ch.php
@@ -6,14 +6,23 @@
     <meta name="keywords" content="<!--@KEYWORDS@-->">
     <meta name="description" content="<!--@DESCRIPTION@-->">
     <link rel="canonical" href="<!--@CANONICAL@-->">
-    <meta content="width=device-width,minimum-scale=1,initial-scale=1" name=viewport>
-    <link rel="shortcut icon" href="href=//data.chinahighlights.com/favicon.ico">
+    <meta content="width=device-width,minimum-scale=1,initial-scale=1" name="viewport">
+    <link rel="shortcut icon" href="//data.chinahighlights.com/favicon.ico">
     <link href="https://data.chinahighlights.com/css/mobile-first.css?v=111223" rel="stylesheet">
-
+    <!-- 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-T75N4LL');</script>
+    <!-- End Google Tag Manager -->
 
 </head>
 <body>
-
+<!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-T75N4LL"
+                  height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+<!-- End Google Tag Manager (noscript) -->
 
 <!--头部导航-->
 <header class="headerbar  flex justify-start items-center top-0 left-0 right-0 pl2 pr4 pt2 md-pt0" id="header">
