diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index 78d1cd9fb..7a141a6f5 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -7,10 +7,10 @@ if(debug===true){
 }
 
 app.factory('auth', function($http,$routeParams, $cookies, $q){
-    var _openid = 'oCnvgv1erQGHzv5GlNZ3sxa2hnSo';
+    var _openid = '';
 
     if(debug===true){
-        _openid = "3";
+        _openid = "oCnvgv1erQGHzv5GlNZ3sxa2hnSo";
     }
 
     var getOpenId = function() {