diff --git a/src/main/webapp/static/global/scripts/common.js b/src/main/webapp/static/global/scripts/common.js
index 97b704ff4..777081ae4 100644
--- a/src/main/webapp/static/global/scripts/common.js
+++ b/src/main/webapp/static/global/scripts/common.js
@@ -419,6 +419,7 @@ $(function(){
            }
        },
        submitHandler: function(form){
+    	   loading('<spring:message code="onloading"/>');
     	   form.submit();
        }
    });
@@ -428,6 +429,9 @@ $(function(){
 	  $(this).val(ns);
    });*/
    $("input[name*='userRegion']").addClass("invisibleChar");
+   $("#cancel").on("click",function(){
+		window.history.back();
+   });
 });
 window.onload=function(){
 	//日志查询IP类型增加格式提示