diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index a51f63d..093e85c 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -14,15 +14,15 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
+        ref: ${{ github.ref }}
 
-      # - name: debug
-      #   run: |
-      #     echo ${{github.event.pull_request.base.sha}}
-      #     echo ${{github.event.pull_request.base}}
+      - name: debug
+        run: |
+          echo ${{github.event.pull_request.base.sha}}
+          echo ${{github.ref}}
 
       - name: Get Head Commit Message
+        shell: bash
         id: get_head_commit_message
         run: echo "HEAD_COMMIT_MESSAGE=$(git show -s --format=%s)" >> "$GITHUB_OUTPUT"