diff --git a/.gitignore b/.gitignore
index 19e6832..8951f53 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,4 +39,5 @@ jspm_packages
 # Upload File
 uploads
 /public/images/snap/
-/public/images/favicon/
\ No newline at end of file
+/public/images/favicon/
+.tags
diff --git a/public/scripts/controllers/menus-controller.js b/public/scripts/controllers/menus-controller.js
index cc862c2..2de8a14 100644
--- a/public/scripts/controllers/menus-controller.js
+++ b/public/scripts/controllers/menus-controller.js
@@ -69,6 +69,8 @@ app.controller('menuCtr', ['$scope', '$stateParams', '$state', '$window', '$time
             $window.open('http://www.baidu.com/s?tn=mybookmark.cn&ch=3&ie=utf-8&wd=' + encodeURIComponent(searchWord), '_blank');
         }
 
+        if(!searchWord){ return; }
+
         var newItem = {
             t: searchOption,
             d: searchWord,