Update head.html

Author: leafcoder

_includes/head.html

@@ -60,7 +60,7 @@
 var _hmt = _hmt || [];
 (function() {
   var hm = document.createElement("script");
-  hm.src = "https://hm.baidu.com/hm.js?8a2931150f98d9779995b17565fb4eb5";
+  hm.src = "https://hm.baidu.com/hm.js?f3fbccf0789476b80fab0c58359399a5";
   var s = document.getElementsByTagName("script")[0]; 
   s.parentNode.insertBefore(hm, s);
 })();