diff --git a/.github/workflows/auto-pr.yml b/.github/workflows/auto-pr.yml
index 1d9a8750e6..4bb4962815 100644
--- a/.github/workflows/auto-pr.yml
+++ b/.github/workflows/auto-pr.yml
@@ -1,4 +1,4 @@
-name: Merge branch dev with rel-6.0
+name: Merge branch rel-7.0 with rel-6.0
 on:
   push:
     branches:
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
         with:
-          ref: dev
+          ref: rel-7.0
       - name: Reset promotion branch
         run: |
           git fetch origin rel-6.0:rel-6.0
@@ -24,7 +24,7 @@ jobs:
         uses: peter-evans/create-pull-request@v3
         with:
           branch: auto-merge/rel-6-0/${{github.run_number}}
-          title: Merge branch dev with rel-6.0
-          body: This PR generated automatically to merge dev with rel-6.0. Please review the changed files before merging to prevent any errors that may occur.
+          title: Merge branch rel-7.0 with rel-6.0
+          body: This PR generated automatically to merge rel-7.0 with rel-6.0. Please review the changed files before merging to prevent any errors that may occur.
           reviewers: ${{github.actor}}
           token: ${{ github.token }}