diff --git a/400-SOURCECODE/AIAHTML5.Web/libs/check_browser_close.js b/400-SOURCECODE/AIAHTML5.Web/libs/check_browser_close.js
index b7f8ebb..4303122 100644
--- a/400-SOURCECODE/AIAHTML5.Web/libs/check_browser_close.js
+++ b/400-SOURCECODE/AIAHTML5.Web/libs/check_browser_close.js
@@ -1,4 +1,4 @@
-
+// Refer bug: 22056
 $(window).on('mouseover', (function () {
     window.onbeforeunload = null;
 }));