doc: modify ci_be

Author: Linchen-Xu

.github/workflows/ci_be.yml

@@ -62,6 +62,10 @@ jobs:
         run: |
           sed -i '/<!-- Pytest Coverage Comment:Begin -->/,/<!-- Pytest Coverage Comment:End -->/c\<!-- Pytest Coverage Comment:Begin -->\n\${{ steps.coverageComment.outputs.coverageHtml }}\n<!-- Pytest Coverage Comment:End -->' ../README.md
 
+      - name: Debug current branch
+        run: |
+          echo "Current branch: ${{ github.ref_name }}"
+
       - name: Commit & Push changes to Readme
         uses: actions-js/push@master
         with: