diff --git a/.github/workflows/merge-milestone-PR.yml b/.github/workflows/merge-milestone-PR.yml
index a9dc0e8..811550c 100644
--- a/.github/workflows/merge-milestone-PR.yml
+++ b/.github/workflows/merge-milestone-PR.yml
@@ -82,7 +82,7 @@ jobs:
 
       # Step 7: Create a single pull request to merge the cherry-pick branch into the target branch
       - name: Create Pull Request to Target Branch
-        if: steps.fetch_prs.outputs.prs != "[]"
+        if: steps.fetch_prs.outputs.prs != '[]'
         uses: peter-evans/create-pull-request@v4
         with:
           token: ${{ secrets.GITHUB_TOKEN }}