diff --git a/public/index.html b/public/index.html
index dd127661..7787389f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -141,7 +141,7 @@
       var _hmt = _hmt || [];
       (function() {
         var hm = document.createElement("script");
-        hm.src = "https://hm.baidu.com/hm.js?20b202d9b1189c9352fc3e8c92c215fc";
+        hm.src = "https://hm.baidu.com/hm.js?bc38887aa5588add05a38704342ad7e8";
         var s = document.getElementsByTagName("script")[0]; 
         s.parentNode.insertBefore(hm, s);
       })();