diff --git a/.github/workflows/sync-vendor.yml b/.github/workflows/sync-vendor.yml
index 87a08057..1a53f390 100644
--- a/.github/workflows/sync-vendor.yml
+++ b/.github/workflows/sync-vendor.yml
@@ -5,6 +5,7 @@ on:
   push:
     paths:
       - go.mod
+  workflow_dispatch:
 
 # Remove all permissions from GITHUB_TOKEN except metadata.
 permissions: {}
@@ -36,8 +37,9 @@ jobs:
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          commit-message: Add vendor directory
-          branch: add-vendor-${{ github.event.number }}
-          title: [ci-bot] Add vendor directory
-          body: This [PR](https://github.com/kubesphere/kubekey/pull/${{ github.event.number }}) adds the vendor directory generated by go mod vendor.
+          token: "${{ secrets.GITHUB_TOKEN }}"
+          commit-message: "Add vendor directory"
+          branch: "add-vendor-${{ github.event.number }}"
+          title: "[ci-bot] Add vendor directory"
+          body: |
+            This [PR](https://github.com/kubesphere/kubekey/pull/${{ github.event.number }}) adds the vendor directory generated by go mod vendor.