diff --git a/static/js/check_new_messages.js b/static/js/check_new_messages.js
index acf394e..1c9ec07 100644
--- a/static/js/check_new_messages.js
+++ b/static/js/check_new_messages.js
@@ -70,6 +70,8 @@ function check_new_messages (window,it){
         data: JSON.stringify(data_new_messages),
         success: function(data){
             success_check_new_messages(data)
+            const beep = new Audio('/static/sounds/beep.MP3');
+            beep.play()
         },
         error: function (data){
 
diff --git a/static/sounds/beep.MP3 b/static/sounds/beep.MP3
new file mode 100644
index 0000000..e11c703
Binary files /dev/null and b/static/sounds/beep.MP3 differ