diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 258339a6..b69ae9a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -5,6 +5,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build_and_commit:
     if: ${{ !contains(github.event.head_commit.message, '[no deploy]') }}
@@ -44,8 +48,8 @@ jobs:
         uses: EndBug/add-and-commit@v9.1.3
         with:
           cwd: docs
-          commit: '--amend'
-          push: '--force'
+          commit: "--amend"
+          push: "--force"
           default_author: github_actions
           message: "[bot] Build gitee pages"