diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index 65b87c7..884fbd7 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -11,11 +11,23 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
+        if: github.event.pull_request.head.repo.full_name == 'XTLS/Xray-docs-next'
         uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
+      - name: Checkout
+        if: github.event.pull_request.head.repo.full_name != 'XTLS/Xray-docs-next'
+        uses: actions/checkout@v4
 
       - name: Prettify code
+        if: github.event.pull_request.head.repo.full_name == 'XTLS/Xray-docs-next'
         uses: creyD/prettier_action@v4.6
         with:
           prettier_options: --write **/*.{js,ts,md,vue}
+      - name: Prettify code
+        if: github.event.pull_request.head.repo.full_name != 'XTLS/Xray-docs-next'
+        uses: creyD/prettier_action@v4.6
+        with:
+          prettier_options: --write **/*.{js,ts,md,vue}
+          only_changed: true
+          dry: true