diff --git a/.github/workflows/auto-cherry-pick.yml b/.github/workflows/auto-cherry-pick.yml
index f63d2e2..6dd8259 100644
--- a/.github/workflows/auto-cherry-pick.yml
+++ b/.github/workflows/auto-cherry-pick.yml
@@ -14,6 +14,9 @@ jobs:
         username: ${{ secrets.HARBOR_USERNAME }}
         password: ${{ secrets.HARBOR_PASSWORD }}
     steps:
+      - name: keep workspace empty  
+        run: |
+          rm -rf *
       - name: git config set
         env:
           CLOUD_GH_PAT: ${{ secrets.GITHUB_TOKEN }}