diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index 766241f..6717a97 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -41,7 +41,7 @@ jobs:
       - name: 'Send mail'
         uses: dawidd6/action-send-mail@master
         with:
-          server_address: smtp.163.com
+          server_address: smtp.gmail.com
           server_port: 587
           username: ${{ secrets.MAIL_USERNAME }}
           password: ${{ secrets.MAIL_PASSWORD }}