diff --git a/cn/index.html b/cn/index.html
index b41b079ef400df29feeb65df1f21d2e10b355d3b..68f016ba12bb9dbbcc58d214dc7687e6d9b67c1e 100644
--- a/cn/index.html
+++ b/cn/index.html
@@ -31,6 +31,16 @@
         <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
         <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
     <![endif]-->
+<!-- Baidu Analystics -->
+<script>
+var _hmt = _hmt || [];
+(function() {
+  var hm = document.createElement("script");
+  hm.src = "//hm.baidu.com/hm.js?b9a314ab40d04d805655aab1deee08ba";
+  var s = document.getElementsByTagName("script")[0];
+  s.parentNode.insertBefore(hm, s);
+})();
+</script>
 
 </head>
 
diff --git a/index.html b/index.html
index 5896f3b8427a895db845d7b4321977f051d7ab26..c0c61c8c448089568711ca1e27473e2bca740f14 100644
--- a/index.html
+++ b/index.html
@@ -31,6 +31,16 @@
         <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
         <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
     <![endif]-->
+<!-- Baidu Analystics -->
+<script>
+var _hmt = _hmt || [];
+(function() {
+  var hm = document.createElement("script");
+  hm.src = "//hm.baidu.com/hm.js?b9a314ab40d04d805655aab1deee08ba";
+  var s = document.getElementsByTagName("script")[0];
+  s.parentNode.insertBefore(hm, s);
+})();
+</script>
 
 </head>
 
@@ -278,4 +288,4 @@
 
 </body>
 
-</html>
\ No newline at end of file
+</html>