diff --git a/.github/workflows/check_diff.yml b/.github/workflows/check_diff.yml
index c4ef1c08fe8..0a2c38165c7 100644
--- a/.github/workflows/check_diff.yml
+++ b/.github/workflows/check_diff.yml
@@ -38,6 +38,7 @@ jobs:
           HEAD_REF: ${{ github.event.pull_request.head.ref }}
         run: |
           git diff --name-only --diff-filter=ACMRTUXB origin/${BASE_REF}..fork/${HEAD_REF} > check_diff.txt
+          cat check_diff.txt
       - name: Check files changed
         run: |
           if grep -v -E "^(docs|\.github)/|\.azure-pipelines\.yml$" check_diff.txt; then
@@ -45,5 +46,6 @@ jobs:
           else
             echo "skip=true" >> ${GITHUB_OUTPUT}
           fi
+          echo ${GITHUB_OUTPUT}
     outputs:
       skip: ${{ steps.check.outputs.skip }}