diff --git a/templates/base/head_pro.tmpl b/templates/base/head_pro.tmpl
index 8f7f41ddc..10d86f809 100644
--- a/templates/base/head_pro.tmpl
+++ b/templates/base/head_pro.tmpl
@@ -233,7 +233,7 @@ var _hmt = _hmt || [];
 		}else{
 			isNewNotice=false;
 		}
-		if ("{{.notice.Visible}}"){
+		if (JSON.parse("{{.notice.Visible}}")){
 			if(isNewNotice){
 				document.getElementById("notic_content").style.display='block'
 			}else{