diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index e0e436fda..8cc3d053a 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -103,7 +103,7 @@ app.controller('ActivityController',function($anchorScroll, $location,$scope, $h
         if (page <= 0 && $scope.activities.length >0){ //应该是返回过来的
             loadPageConfig();
             var yOffset = rms.get("yoffset");
-            $location.yOffset = yOffset;
+            $location.hash(yOffset);
             return;
         }