diff --git a/.github/workflows/swift-reveal-diff.yaml b/.github/workflows/swift-reveal-diff.yaml
index 6e21586..72fe757 100644
--- a/.github/workflows/swift-reveal-diff.yaml
+++ b/.github/workflows/swift-reveal-diff.yaml
@@ -55,12 +55,11 @@ jobs:
         run: |
           echo "${{ steps.collected-swift-reveal-before-changes.outputs.content }}" >> old.txt
           echo "${{ steps.collected-swift-reveal-after-changes.outputs.content }}" >> new.txt
-          git diff --no-index new.txt old.txt
-#          delimiter="$(openssl rand -hex 8)"
-#          FILE_CONTENT=$(git diff --no-index new.txt old.txt)
-#          echo "content<<${delimiter}" >> "${GITHUB_OUTPUT}"
-#          echo "$FILE_CONTENT" >> "${GITHUB_OUTPUT}"
-#          echo "${delimiter}" >> "${GITHUB_OUTPUT}"
+          delimiter="$(openssl rand -hex 8)"
+          FILE_CONTENT=$(git diff --no-index new.txt old.txt || true)
+          echo "content<<${delimiter}" >> "${GITHUB_OUTPUT}"
+          echo "$FILE_CONTENT" >> "${GITHUB_OUTPUT}"
+          echo "${delimiter}" >> "${GITHUB_OUTPUT}"
         if: success()
 
       - name: maintain-comment