diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index faf09552..46935e39 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -1,12 +1,13 @@
 name: CI/CD test
 
 on:
-  pull_request:
-    branches: "develop"
+  pull_request_target:
+    types: [closed]
 
 jobs:
   build:
-    if: github.event_name == 'push'
+    environment: aws
+    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'develop'
     runs-on: ubuntu-latest
 
     permissions:
@@ -20,12 +21,11 @@ jobs:
         with:
           java-version: '17'
           distribution: 'oracle'
-
+          
       - name: echo test
         run: |
           echo "EC2_PUBLIC_IP: ${{ secrets.EC2_PUBLIC_IP }}"
           echo "DB_USERNAME: ${{ secrets.DB_USERNAME }}"
-
       - name: Setup SSH
         uses: webfactory/ssh-agent@v0.9.0
         with: