diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index bf242600..4967eeef 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Get tag name ( Workflow Run )
         id: latest_tag
         uses: actions/github-script@v7
-        if: ${{ github.event_name }} == 'workflow_run'
+        if: github.event_name == 'workflow_run'
         with:
           script: |
             const releases = await github.rest.repos.listReleases({
@@ -34,11 +34,11 @@ jobs:
               repo: context.repo.repo,
               per_page: 1
             });
-            return releases.data[0].tag_name;
+            core.setOutput('result', releases.data[0].tag_name);
           result-encoding: string
 
       - name: Set tag name ( Workflow Run )
-        if: ${{ github.event_name }} == 'workflow_run'
+        if: github.event_name == 'workflow_run'
         run: echo "tag_name=${{ steps.latest_tag.outputs.result }}" >> $GITHUB_ENV
 
       - name: Set tag name ( Workflow Dispatch )