diff --git a/public/js/config.js b/public/js/config.js
index 4d3a625..b5399ad 100755
--- a/public/js/config.js
+++ b/public/js/config.js
@@ -53,5 +53,6 @@ angular.module('insight')
       $rootScope.titleDetail = '';
       $rootScope.title = $route.current.title;
       $rootScope.isCollapsed = true;
+      $rootScope.currentAddr = null;
     });
   });