diff --git a/index.html b/index.html
index b6b5d288..72608472 100644
--- a/index.html
+++ b/index.html
@@ -37,7 +37,7 @@
         var _hmt = _hmt || [];
         (function () {
           var hm = document.createElement("script");
-          hm.src = "https://hm.baidu.com/hm.js?44d75ffc29d8d3c9d15a74fb8dcf691e";
+          hm.src = "https://hm.baidu.com/hm.js?3dae52fcd5375a19905462e4ad3eb54e";
           var s = document.getElementsByTagName("script")[0];
           s.parentNode.insertBefore(hm, s);
         })();