diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index d0feda3..9fdd98c 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -48,10 +48,10 @@ jobs:
       - name: Code Deploy 통해 배포
         run: >
           aws deploy create-deployment
-          --application-name $AWS_CODE_DEPLOY_APPLICATION_NAME
-          --file-exists-behavior OVERWRITE
-          --deployment-config-name QtudyStageCodeDeploy
+          --application-name QtudyStageCodeDeploy
           --deployment-group-name QtudyStageCodeDeploy-DepGrp
+          --file-exists-behavior OVERWRITE
+          --deployment-config-name CodeDeployDefault.AllAtOnce
           --s3-location bucket=${{ secrets.STG_AWS_S3_BUCKET_NAME }}, bundleType=zip, key=qtudy.zip
           --region ap-northeast-2