diff --git a/src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp b/src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp
index 8b5c0d525..9a0c9e0b8 100644
--- a/src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp
+++ b/src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp
@@ -79,7 +79,14 @@ $(function(){
 		    		},
 					error:function(jqXHR, textStatus, errorThrown){ 
 						top.$.jBox.closeTip();
-						alert(errorThrown);
+						//alert(jqXHR.responseText);
+						top.$.jBox(jqXHR.responseText,{ 
+							width: $(document).width()*0.9,
+							height:$(document).height()*0.8,
+							top: '10%',
+						    draggable:false,
+							title: "error info", buttons:{ "close":true} 
+						});
 						return false;
 					} 
 		    	});