diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 87ede1365..190502a3c 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -383,7 +383,15 @@ class WechatsController < ActionController::Base
       render 'wechats/user_activities', layout: nil
     end
 
+   
+
     def user_activities
+
+      @appid = Wechat.config.appid
+      ## sign
+
+      @sign_params = wechat.jsapi_ticket.signature(current_url)
+
       session[:wechat_code] = params[:code] if params[:code]
       @path = '/'+(params[:state] || '')
       open_id = get_openid_from_code(params[:code]) rescue
@@ -431,6 +439,9 @@ class WechatsController < ActionController::Base
       uw = UserWechat.where(openid: openid).first
     end
 
+    def current_url
+      "#{request.protocol}#{request.host_with_port}#{request.fullpath}"
+    end
 
 
   end
diff --git a/app/views/wechats/user_activities.html.erb b/app/views/wechats/user_activities.html.erb
index f5cfb8250..ac3b845ff 100644
--- a/app/views/wechats/user_activities.html.erb
+++ b/app/views/wechats/user_activities.html.erb
@@ -12,6 +12,7 @@
   <link type="text/css" rel="stylesheet" href="/stylesheets/weui/weui.min.css" />
   <%= stylesheet_link_tag '/stylesheets/weui/weixin.css' %>
 
+  <script src="//res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
   <script type="text/javascript">
     window.g_debug = false; //调试标志,如果在本地请置为true
     window.apiUrl = '/api/v1/';
@@ -21,6 +22,27 @@
     <% elsif @project_id %>
     window.g_projectid = <%= @project_id %>;
     <% end %>
+
+    //参考文档
+    //https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115&token=&lang=zh_CN
+    wx.config({
+      debug: false, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
+      appId: '<%= @appid %>', // 必填，公众号的唯一标识
+      timestamp: <%= @sign_params[:timestamp] %>, // 必填，生成签名的时间戳
+      nonceStr: '<%= @sign_params[:noncestr] %>', // 必填，生成签名的随机串
+      signature: '<%= @sign_params[:signature] %>',// 必填，签名，见附录1
+      jsApiList: ['onMenuShareTimeline', 'onMenuShareAppMessage', 'onMenuShareQQ', 'onMenuShareWeibo', 'onMenuShareQZone',
+        'hideOptionMenu','showOptionMenu','showMenuItems', 'hideMenuItems',
+        'hideAllNonBaseMenuItem','showAllNonBaseMenuItem','closeWindow', 'scanQRCode'] // 必填，需要使用的JS接口列表，所有JS接口列表见附录2
+    });
+
+    wx.ready(function(){
+      console.log("wx ready");
+    });
+
+    wx.error(function(err){
+      console.log(err);
+    });
   </script>
 
 </head>
diff --git a/public/javascripts/wechat/controllers/invite_code.js b/public/javascripts/wechat/controllers/invite_code.js
index ca69e308c..0467dee5d 100644
--- a/public/javascripts/wechat/controllers/invite_code.js
+++ b/public/javascripts/wechat/controllers/invite_code.js
@@ -3,9 +3,23 @@
  */
 
 
-app.controller('InviteCodeController', ['$scope','$http', '$routeParams','config','auth', function($scope, $http, $routeParams, config, auth){
+app.controller('InviteCodeController', ['$scope','$http', '$routeParams','config','auth','wx', function($scope, $http, $routeParams, config, auth, wx){
     var vm = $scope;
 
+    wx.ready(function(){
+      wx.onMenuShareTimeline({
+        title: '定制的标题', // 分享标题
+        link: 'http://wechat.trustie.net/', // 分享链接
+        imgUrl: 'http://wechat.trustie.net/images/logo2.png', // 分享图标
+        success: function () { 
+          console.log("share successed.");
+        },
+        cancel: function () { 
+          console.log("share canceled.");
+        }
+      }); 
+    });
+
     vm.course = {};
     var courseid = $routeParams.id;
     $http.get(config.apiUrl+ 'courses/'+courseid+"?token="+auth.token()).then(
diff --git a/public/javascripts/wechat/controllers/login.js b/public/javascripts/wechat/controllers/login.js
index f31dd629f..f8e87a93f 100644
--- a/public/javascripts/wechat/controllers/login.js
+++ b/public/javascripts/wechat/controllers/login.js
@@ -1,5 +1,11 @@
-app.controller('LoginController', ['$scope', '$http', '$location', '$routeParams', 'alertService', 'config','auth','session',
-    function ($scope, $http, $location, $routeParams, alertService, config, auth,session) {
+app.controller('LoginController', ['$scope', '$http', '$location', '$routeParams', 'alertService', 'config','auth','session','wx',
+    function ($scope, $http, $location, $routeParams, alertService, config, auth,session, wx) {
+
+      // 登录页不用显示菜音
+      wx.ready(function(){
+         wx.hideOptionMenu();
+      })
+
         if(auth.get_bind().then(function(){
                 $location.path("/activities");
          }));
@@ -33,8 +39,7 @@ app.controller('LoginController', ['$scope', '$http', '$location', '$routeParams
                     vm.loginFailed = (response.data.status != 0);
                     if (!$scope.loginFailed) { //绑定成功
                         vm.alertService.showMessage('提示', response.data.message, function(){
-//                            $location.path("/activities");
-                            window.WeixinJSBridge.call('closeWindow');
+                            wx.closeWindow();
                         });
                     } else {
                         vm.alertService.showMessage('出错了', response.data.message);
diff --git a/public/javascripts/wechat/others/factory.js b/public/javascripts/wechat/others/factory.js
index 89e2b700f..6e110a6ea 100644
--- a/public/javascripts/wechat/others/factory.js
+++ b/public/javascripts/wechat/others/factory.js
@@ -30,6 +30,10 @@ app.factory('alertService', function(){
     }
 });
 
+app.factory('wx', ['$window', function($window){
+  var wechat = $window.wx;
+  return wechat;
+}]);
 
 app.factory('auth', ['$http','$routeParams', '$q', 'session', 'config',function($http,$routeParams, $q, session,config){
     //是否已经绑定