diff --git a/.github/workflows/label-bot.yml b/.github/workflows/label-bot.yml
index 44c8c11..efc5383 100644
--- a/.github/workflows/label-bot.yml
+++ b/.github/workflows/label-bot.yml
@@ -15,6 +15,7 @@ jobs:
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           retries: 1
+          result-encoding: string
           script: |
             const labels = ["release: major", "release: minor", "release: patch", "release: none"];
             const { data: issue_data } = await github.rest.issues.get({
@@ -31,7 +32,7 @@ jobs:
             }
 
       - name: add-label
-        if: steps.check-label.outputs.is_release_label == 'false'
+        if: "${{steps.check-label.outputs.is_release_label == 'false'}}"
         uses: actions/github-script@v6
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}