diff --git a/.github/workflows/auto-add-pr.yml b/.github/workflows/auto-add-pr.yml
index c7ac0c1..925bdf8 100644
--- a/.github/workflows/auto-add-pr.yml
+++ b/.github/workflows/auto-add-pr.yml
@@ -18,6 +18,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - run: gh pr view || gh pr create -d -B "main" -l "auto-pr" -t "${{ github.ref_name }}" -b ""
+      - run: gh pr view || gh pr create -d -B "main" -t "${{ github.ref_name }}" -b ""
         env:
           GH_TOKEN: ${{ github.token }}
diff --git a/workflow-templates/auto-add-to-pr-and-redmine.yml b/workflow-templates/auto-add-to-pr-and-redmine.yml
index ca60c12..0b250c0 100644
--- a/workflow-templates/auto-add-to-pr-and-redmine.yml
+++ b/workflow-templates/auto-add-to-pr-and-redmine.yml
@@ -26,7 +26,7 @@ jobs:
       - id: open-pr
         run: |
           gh pr view && echo "pr_created=false" >> $GITHUB_OUTPUT || {
-            gh pr create -d -B $default-branch -l "auto-pr" -t "${{ github.ref_name }}" -b ""
+            gh pr create -d -B $default-branch -t "${{ github.ref_name }}" -b ""
             echo "pr_number=$(gh pr view --json number -q .number || echo "")" >> $GITHUB_OUTPUT
             echo "pr_url=$(gh pr view --json url -q .url || echo "")" >> $GITHUB_OUTPUT
             echo "pr_created=true" >> $GITHUB_OUTPUT