diff --git a/mTest/index.html b/mTest/index.html
index f31265c..fceaa48 100644
--- a/mTest/index.html
+++ b/mTest/index.html
@@ -395,7 +395,7 @@ $(function(){
     var dHeight=$(document).height()
     $(".right-nav").css("height",$(document).height())
     var noUser=false;
-   
+    sessionStorage.lookNum=0
 
 
     //用户是否登录