try

Author: ooooo-create

.github/workflows/preview-url-report.yml

@@ -1,7 +1,8 @@
 name: Report Preview URLs
 
 on:
-  pull_request:
+  pull_request_target:
+    types: [opened, synchronize, reopened]
     branches: ["develop"]
     paths:
       - 'docs/**.rst'
@@ -14,38 +15,43 @@ jobs:
     if: github.repository_owner == 'PaddlePaddle'
     permissions:
       contents: read
-      issues: write
       pull-requests: write
 
     steps:
-      - name: Checkout repository
+      - name: Checkout base branch
         uses: actions/checkout@v4
         with:
+          ref: ${{ github.event.pull_request.base.sha }}
           fetch-depth: 0
 
-      - name: Fetch base branch
-        run: |
-          git fetch origin develop:develop
+      - name: Checkout PR head branch
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          path: 'pr_head'
 
       - name: Generate comment body
         id: generate-comment
         run: |
           chmod +x ci_scripts/report_preview_url.sh
+
+          COMMENT_BODY=$(cd pr_head && ../ci_scripts/report_preview_url.sh ${{ github.event.pull_request.number }})
+
           {
             echo 'comment_body<<EOF'
-            ./ci_scripts/report_preview_url.sh ${{ github.event.pull_request.number }}
+            echo "$COMMENT_BODY"
             echo EOF
           } >> $GITHUB_OUTPUT
 
-      - name: Post or Update Comment
-        uses: peter-evans/find-comment@v4
+      - name: Find previous comment
+        uses: peter-evans/find-comment@v3
         id: fc
         with:
           issue-number: ${{ github.event.pull_request.number }}
           comment-author: 'github-actions[bot]'
           body-includes: '本次 PR 文档预览链接'
 
-      - name: Create or Update Comment
+      - name: Create or update comment
         uses: peter-evans/create-or-update-comment@v4
         with:
           comment-id: ${{ steps.fc.outputs.comment-id }}