diff --git a/module/project/js/task.js b/module/project/js/task.js
index 56eb9f3344..00f735ef66 100644
--- a/module/project/js/task.js
+++ b/module/project/js/task.js
@@ -2,7 +2,7 @@ $(function()
 {
     setOuterBox();
     if(browseType == 'bysearch') ajaxGetSearchForm();
-    $('.iframe').colorbox({width:900, height:500, iframe:true});
+    $('.iframe').colorbox({width:900, height:500, iframe:true, onCleanup:function(){parent.location.href=parent.location.href;}});
 });
 
 function showProject()