diff --git a/public/javascripts/wechat/controllers/class_list.js b/public/javascripts/wechat/controllers/class_list.js
index d6b1ec68f..cc5b12ff6 100644
--- a/public/javascripts/wechat/controllers/class_list.js
+++ b/public/javascripts/wechat/controllers/class_list.js
@@ -3,7 +3,7 @@
  */
 
 
-app.controller('ClassListController', ['$scope', 'config', 'auth', '$http', '$location', 'alertService','rms','common'
+app.controller('ClassListController', ['$scope', 'config', 'auth', '$http', '$location', 'alertService','rms','common',
     function ($scope, config, auth, $http, $location, alertService,rms,common) {
         common.checkLogin();