diff --git a/README.md b/README.md
index 64d1bfd..a33f5a1 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # lighthouse-automation
 
-This script detects google lighthouse page ranking, by using its api.
+This repo includes some scripts which monitoring SEO analyzing tools APIs, like Google Lighthouse, and Google Search Console.
diff --git a/utils/notifications.js b/utils/notifications.js
index 7845928..63fbf0a 100644
--- a/utils/notifications.js
+++ b/utils/notifications.js
@@ -1,3 +1,5 @@
+import { Logger } from '../logger';
+
 export function sendEmail(recipient, subject, body) {
   try {
     MailApp.sendEmail({