diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index f9594d7..d662900 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -22,6 +22,7 @@ jobs:
         uses: aws-actions/configure-aws-credentials@v3
         with:
           aws-region: ap-northeast-1
+          role-to-assume: arn:aws:iam::486414336274:role/nna774.net-deploy-actions
       - name: sync to s3
         run: |
-          aws s3 cp dist/ s3://nna774.net/
+          aws s3 cp dist/ s3://nna774.net-debug/