diff --git a/.github/workflows/printer-linter-pr-diagnose.yml b/.github/workflows/printer-linter-pr-diagnose.yml
index 67fbe7247f..ed51f8b2f8 100644
--- a/.github/workflows/printer-linter-pr-diagnose.yml
+++ b/.github/workflows/printer-linter-pr-diagnose.yml
@@ -53,7 +53,7 @@ jobs:
         run: |
           echo ${{ github.event.number }} > printer-linter-result/pr-id.txt
           echo ${{ github.event.pull_request.head.repo.full_name }} > printer-linter-result/pr-head-repo.txt
-          echo ${{ github.event.pull_request.head.ref }} > printer-linter-result/pr-head-ref.txt
+          echo ${{ github.event.pull_request.head.sha }} > printer-linter-result/pr-head-sha.txt
 
       - uses: actions/upload-artifact@v2
         with:
diff --git a/.github/workflows/printer-linter-pr-post.yml b/.github/workflows/printer-linter-pr-post.yml
index 4d784e7e2c..7b3dd152cb 100644
--- a/.github/workflows/printer-linter-pr-post.yml
+++ b/.github/workflows/printer-linter-pr-post.yml
@@ -99,7 +99,7 @@ jobs:
         if: env.commentFileExists == 'true'
         uses: peter-evans/create-or-update-comment@v4
         with:
-          issue-number: ${{ env.pr_id }}
+          issue-number: ${{ env.PR_ID }}
           body-path: 'printer-linter-result/comment.md'
 
       - name: Run clang-tidy-pr-comments action
@@ -107,5 +107,5 @@ jobs:
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           clang_tidy_fixes: printer-linter-result/fixes.yml
-          pull_request_id: ${{ env.pr_id }}
+          pull_request_id: ${{ env.PR_ID }}
           request_changes: true