diff --git a/js/warn_message.js b/js/warn_message.js
index b5eb173..15fc4a3 100644
--- a/js/warn_message.js
+++ b/js/warn_message.js
@@ -7,4 +7,4 @@ function warnmessage() {
     console.log(message[0],message[1]);
   }
 }
-setInterval(warnmessage,3000)
+const warn_message_int = setInterval(warnmessage,3000)