diff --git a/.github/workflows/dev_deploy.yml b/.github/workflows/dev_deploy.yml
index 6e5569a..6e30f2d 100644
--- a/.github/workflows/dev_deploy.yml
+++ b/.github/workflows/dev_deploy.yml
@@ -53,7 +53,7 @@ jobs:
         with:
           aws_access_key: ${{ secrets.AWS_ACTION_ACCESS_KEY_ID }}
           aws_secret_key: ${{ secrets.AWS_ACTION_SECRET_ACCESS_KEY }}
-          application_name: workbook2-dev
+          application_name: spring1-dev
           environment_name: workbook2-dev-env
           version_label: github-action-${{ steps.current-time.outputs.formattedTime }}
           region: ap-northeast-2