diff --git a/.github/workflows/cancel-workflow-on-merge.yml b/.github/workflows/cancel-workflow-on-merge.yml
index 44b3abdd49..e9a0403fa3 100644
--- a/.github/workflows/cancel-workflow-on-merge.yml
+++ b/.github/workflows/cancel-workflow-on-merge.yml
@@ -1,4 +1,5 @@
 name: Cancel Workflow on Merge or Close
+description: Cancels the workflow if the PR is merged or closed to avoid unnecessary runs.
 
 on:
   pull_request:
@@ -15,4 +16,11 @@ jobs:
         run: |
           echo "PR has been merged or closed, cancelling workflow..."
           gh auth status
-          gh run list --repo ${{ github.repository }} --branch ${{ github.event.pull_request.head.ref }} --workflow "TDengine Test" --status in_progress --status queued --json databaseId --jq '.[].databaseId' | xargs -I {} gh run cancel --repo ${{ github.repository }} {}
\ No newline at end of file
+          gh run list \
+            --repo ${{ github.repository }} \
+            --branch ${{ github.event.pull_request.head.ref }} \
+            --workflow "TDengine Test" \
+            --status in_progress \
+            --status queued 
+            --json databaseId --jq '.[].databaseId' | \
+            xargs -I {} gh run cancel --repo ${{ github.repository }} {}
\ No newline at end of file