change Analytics code

views/welcome.pug

@@ -31,7 +31,7 @@ block content
             if(!/^http:\/\/localhost/.test(location.href)){
                 var _hmt = _hmt || [];
                 var hm = document.createElement("script");
-                hm.src = "//hm.baidu.com/hm.js?99d1e1ee6b085485bc6ec3e23b821b49";
+                hm.src = "//hm.baidu.com/hm.js?930e83393fcca01f1abff14df21cec12";
                 var s = document.getElementsByTagName("script")[0]; 
                 s.parentNode.insertBefore(hm, s);
             }