diff --git a/.github/workflows/Deploy.yml b/.github/workflows/Deploy.yml
index b59c595b..70e771f5 100644
--- a/.github/workflows/Deploy.yml
+++ b/.github/workflows/Deploy.yml
@@ -1,44 +1,40 @@
-name: Main CI
+name: Deploy Spring Project
 
 on:
   push:
     branches:
-      - deploy
+      - deploy  # 배포를 원하는 브랜치 이름
 
 jobs:
-  build-and-deploy:
-    runs-on: ubuntu-18.04
+  deploy:
+    runs-on: ubuntu-latest
+
     steps:
-      - name: git clone
+      - name: Check out the repository
         uses: actions/checkout@v2
 
-      - name: Set up JDK 21
+      - name: Set up JDK
         uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
-          java-version: '21'
+          java-version: '21'  # JDK 버전
 
       - name: Build with Gradle
-        run: ./gradlew build
-
-      - name: Install AWS CLI
         run: |
-          curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
-          unzip awscliv2.zip
-          sudo ./aws/install
+          cd boomerang  # boomerang 디렉터리로 이동
+          ./gradlew build -x test  # Gradle 빌드
 
-      - name: Create a deployment package
+      - name: Copy files to server
         run: |
-          mkdir deployment
-          cp -r boomerang/build/libs/* deployment/
-          echo "${{ secrets.application }}" > deployment/application.properties  # GitHub Actions 변수로부터 파일 생성
-          cp appspec.yml deployment/
-          cd deployment
-          zip -r deployment-package.zip .
-
-      - name: deploy
+          ssh -i "kwy-root.pem" ubuntu@ec2-52-79-80-3.ap-northeast-2.compute.amazonaws.com << EOF
+            # 서버에서 실행할 명령어
+            cd ~/Team11_BE  # 프로젝트 디렉터리로 이동
+            git pull origin deploy  # 배포 브랜치에서 업데이트
+            ps -ef | grep java | awk '{print $2}' | xargs kill -9  # 이전 Java 프로세스 종료
+            nohup java -jar build/libs/boomerang-0.0.1-SNAPSHOT.jar > log.txt 2>&1 &  # 애플리케이션 실행
+          EOF
         env:
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}  # SSH 비공개 키를 GitHub Secrets에 저장해두세요.
+
+      - name: Check log file
         run: |
-          aws s3 cp deployment/deployment-package.zip s3://home.manual
+          ssh -i "kwy-root.pem" ubuntu@ec2-52-79-80-3.ap-northeast-2.compute.amazonaws.com "tail -f ~/Team11_BE/log.txt"  # 로그 파일 확인