diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1e784a90..7066e3ea 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -144,6 +144,7 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
+          token: ${{ steps.app-token.outputs.token }}
 
       - name: Get current chart version
         id: current
@@ -179,9 +180,8 @@ jobs:
         env:
           GH_TOKEN: ${{ steps.app-token.outputs.token }}
         run: |
-          git config user.name "thepagent"
-          git config user.email "thepagent@users.noreply.github.com"
-          git remote set-url origin https://x-access-token:${GH_TOKEN}@github.com/${{ github.repository }}
+          git config user.name "openclaw-helm-bot[bot]"
+          git config user.email "3185992+openclaw-helm-bot[bot]@users.noreply.github.com"
           git add charts/agent-broker/Chart.yaml charts/agent-broker/values.yaml
           git commit -m "chore: release chart ${{ steps.bump.outputs.new_version }}"
           git push
@@ -191,3 +191,4 @@ jobs:
           GH_TOKEN: ${{ steps.app-token.outputs.token }}
         run: |
           gh workflow run release.yml --repo ${{ github.repository }}
+