diff --git a/public/assets/wechat/edit_userinfo.html b/public/assets/wechat/edit_userinfo.html
index e4a7a00f2..4b353229f 100644
--- a/public/assets/wechat/edit_userinfo.html
+++ b/public/assets/wechat/edit_userinfo.html
@@ -16,12 +16,12 @@
             <div class="mt5" style="line-height:20px">
                 <span class="ml15 c-grey3">性别</span>
                 <span class="ml25">男</span>
-                <span class="login-box fr mr10 mt2" ng-click="selectRole(9)" ng-class="['login-box', 'fr', 'mr10', 'img-circle', {'bg-grey':assistant,'checked': teacher}]"></span>
+                <span class="login-box fr mr10 mt2" ng-click="sex=0" ng-class="['login-box', 'fr', 'mr10', 'img-circle', {'checked': sex==0}]"></span>
             </div>
             <div class="mb5 mt5" style="line-height:20px;">
                 <span class="ml15 c-grey3"></span>
                 <span class="ml55">女</span>
-                <span class="login-box fr mr10 mt2" ng-click="selectRole(9)" ng-class="['login-box', 'fr', 'mr10', 'img-circle', {'bg-grey':assistant,'checked': teacher}]"></span>
+                <span class="login-box fr mr10 mt2" ng-click="sex=1" ng-class="['login-box', 'fr', 'mr10', 'img-circle', {'checked': sex==1}]"></span>
             </div>
         </div>
 
diff --git a/public/javascripts/wechat/controllers/edit_userinfo.js b/public/javascripts/wechat/controllers/edit_userinfo.js
index 920e9dc0c..f367adf31 100644
--- a/public/javascripts/wechat/controllers/edit_userinfo.js
+++ b/public/javascripts/wechat/controllers/edit_userinfo.js
@@ -21,13 +21,6 @@ app.controller('EditUserInfoController', ['$scope', 'config','$http', 'auth','$l
                 vm.lastname = vm.user.lastname;
                 vm.mail = vm.user.mail;
                 vm.sex = vm.user.gender;
-                if(vm.sex == 0){
-                    vm.gender = "男";
-                }
-                else{
-                    vm.gender = "女";
-                }
-
                 vm.user.img_url = vm.user.img_url +"?t="+Math.random();
             }
         );
@@ -67,11 +60,6 @@ app.controller('EditUserInfoController', ['$scope', 'config','$http', 'auth','$l
             return;
         }
 
-        var sex = 0;
-        if(vm.gender == "女"){
-            sex = 1;
-        }
-
         if(vm.lastname == ""){
             vm.alertService_1.showMessage('提示', '姓名不能为空');
             return;
@@ -88,7 +76,7 @@ app.controller('EditUserInfoController', ['$scope', 'config','$http', 'auth','$l
 //        }
 
         $http.post(config.apiUrl + "users/edit_userinfo",
-            {token: auth.token(),lastname: vm.lastname, sex: sex, mail: vm.mail}
+            {token: auth.token(),lastname: vm.lastname, sex: vm.sex, mail: vm.mail}
         ).then(function(response){
                 if(response.data.status == 0)
                 {