diff --git a/javascript/notification.js b/javascript/notification.js
index 8ddd4c5d9..3b68ffe53 100644
--- a/javascript/notification.js
+++ b/javascript/notification.js
@@ -2,7 +2,9 @@
 
 let lastHeadImg = null;
 
-notificationButton = null
+let notificationButton = null;
+
+const regExpTempImage = /(?<=\/|\\)tmp[\w\d]{8}\.png$/gm;
 
 onUiUpdate(function(){
     if(notificationButton == null){
@@ -23,6 +25,8 @@ onUiUpdate(function(){
 
     if (headImg == null || headImg == lastHeadImg) return;
 
+    if (headImg.search(regExpTempImage) != -1) return;
+
     lastHeadImg = headImg;
 
     // play notification sound if available