diff --git a/public/javascripts/application.js b/public/javascripts/application.js
index 3ea266a9a..6ac978568 100644
--- a/public/javascripts/application.js
+++ b/public/javascripts/application.js
@@ -1503,7 +1503,6 @@ function pop_box_new(value, Width, Height){
     $('#ajax-modal').css({"padding":"0"});
 
     //拖拽
-    $
 
 }