diff --git a/.github/workflows/all-contributors.yaml b/.github/workflows/all-contributors.yaml
index 90deca8bf6..43b2a87fd2 100644
--- a/.github/workflows/all-contributors.yaml
+++ b/.github/workflows/all-contributors.yaml
@@ -22,8 +22,9 @@ jobs:
           sudo git clone https://.:${{ secrets.ALL_CONTRIBUTORS_TOKEN }}@github.com/${{ github.repository }}.git
           git config --global user.email "sre-ci-robot@zilliz.com"
           git config --global user.name "sre-ci-robot"
-          sudo chmod -R 777 ${{ github.event.repository.name }}
-          cd ${{ github.event.repository.name }}
+          export reponame=${{ github.repository }}
+          sudo chmod -R 777 ${reponame##*/}
+          cd ${reponame##*/}
           
       - name: Update README.md
         uses: milvus-io/hero-bot@dco-enabled