diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index 5e201fca4..b1b1f3858 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -77,6 +77,10 @@ app.controller('ActivityController',function($anchorScroll, $location,$scope, $h
     $scope.page = 0;
     $scope.activities = rms.get("activities") || [];
 
+    if($scope.activities.length>0){
+        return;
+    }
+
 
     var loadActData = function(page){
 
@@ -94,6 +98,9 @@ app.controller('ActivityController',function($anchorScroll, $location,$scope, $h
             } else {
                 $scope.activities = response.data.data;
             }
+
+            rms.save("activities", $scope.activities);
+
             $scope.has_more = (response.data.count + response.data.page * 10) < response.data.all_count;
 
             console.log(response.data);