diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a7312016..32e38b3c 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -17,5 +17,4 @@ jobs:
           python-version: 3.x
       - run: pip install mkdocs-material mkdocs-awesome-pages-plugin mkdocs-material-extensions mike
       - run: cd $GITHUB_WORKSPACE
-      - run: mike deploy --push -u 11.0 latest
-      - run: mike set-default --push latest
\ No newline at end of file
+      - run: GIT_COMMITTER_NAME=ci-bot GIT_COMMITTER_EMAIL=ci-bot@seafile.com \ mike deploy --push -u 11.0 latest
\ No newline at end of file