diff --git a/src/main/webapp/static/global/scripts/common.js b/src/main/webapp/static/global/scripts/common.js
index adf04a4a1..ecd725b99 100644
--- a/src/main/webapp/static/global/scripts/common.js
+++ b/src/main/webapp/static/global/scripts/common.js
@@ -530,6 +530,11 @@ $(function(){
 	   }
 	   
    });
+   $("#classifyId,attributeId,lableId").on("change",function(){
+	   if($(this).val()==0){
+		   $(this).val(0);
+	   }
+   });
 });
 window.onload=function(){
 	$("span[id^=open]").click(function(){