Update backup.yml

.github/workflows/backup.yml

@@ -25,8 +25,8 @@ jobs:
 
       - name: Configure Git
         run: |
-          git config --local user.email "miaogongzi0227@gmail.com"
-          git config --local user.name "mgz0227"
+          git config --global user.email "actions@github.com"
+          git config --global user.name "GitHub Actions"
 
       - name: Add Backup Branch
         run: |
@@ -36,9 +36,10 @@ jobs:
           mv main_backup_${BACKUP_DATETIME}.tar.gz backups/
           git add -A
           git commit -m "Auto backup main branch code"
-          git push origin backup
-        env:
-          GH_TOKEN: ${{ secrets.HARMONY_BACKUP }}
-
-      - name: Switch Back to Main Branch
-        run: git checkout main
+        
+      - name: GitHub Push Backup Branch
+        uses: ad-m/github-push-action@v0.6.0
+        with:
+          github_token: ${{ secrets.HARMONY_BACKUP }}
+          branch: backup
+          force: true