diff --git a/.ebextensions_dev/00-makeFiles.config b/.ebextensions_dev/00-makeFiles.config
new file mode 100644
index 0000000..890fa6e
--- /dev/null
+++ b/.ebextensions_dev/00-makeFiles.config
@@ -0,0 +1,12 @@
+files:
+  "/sbin/appstart":
+    mode: "000755"
+    owner: webapp
+    group: webapp
+    content: |
+      #!/usr/bin/env bash
+      JAR_PATH=/var/app/current/application.jar
+      
+      # run app
+      killall java
+      java -Dfile.encoding=UTF-8 -Dspring.profiles.active=dev -jar $JAR_PATH
diff --git a/.ebextensions_dev/01-set-timezone.config b/.ebextensions_dev/01-set-timezone.config
new file mode 100644
index 0000000..9eb3596
--- /dev/null
+++ b/.ebextensions_dev/01-set-timezone.config
@@ -0,0 +1,3 @@
+commands:
+    set_time_zone:
+        command: ln -f -s /usr/share/zoneinfo/Asia/Seoul /etc/localtime
diff --git a/.github/workflows/dev_deploy.yml b/.github/workflows/dev_deploy.yml
new file mode 100644
index 0000000..2082bc8
--- /dev/null
+++ b/.github/workflows/dev_deploy.yml
@@ -0,0 +1,85 @@
+name: suppin dev CI/CD # Workflow 이름
+
+on:
+  pull_request:
+    branches:
+      - dev
+    types:
+      - closed
+  workflow_dispatch: # 수동 실행도 가능하도록
+
+jobs:
+  build:
+    runs-on: ubuntu-latest # OS 환경 세팅
+    if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'dev' # PR이 Merge되고, base branch가 dev일 때만 실행
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2 # .github 디렉토리 하위 계층의 모든 코드 확인
+
+      # java 설치
+      - name: Set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'adopt'
+          java-version: '17'
+
+      # aws 환경변수 설정
+      - name: Set Environment
+        uses: microsoft/variable-substitution@v1
+        with:
+          files: ./src/main/resources/application.yml
+        env:
+          spring.datasource.url: ${{ secrets.DB_URL }}
+          spring.datasource.username: ${{ secrets.DB_USER }}
+          spring.datasource.password: ${{ secrets.DB_PASSWORD }}
+
+      # gradlew 실행 권한 부여
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+        shell: bash
+
+      # 테스트를 제외한 빌드 시작
+      - name: Build with Gradle
+        run: ./gradlew build -x test
+        shell: bash
+
+      - name: Get current time
+        uses: 1466587594/get-current-time@v2
+        id: current-time
+        with:
+          format: YYYY-MM-DD HH:mm:ss
+          utcOffset: '+09:00' # build 시점의 시간을 기록
+
+      - name: Show current time
+        run: echo "Current time is ${{ steps.current-time.outputs.time }}"
+        shell: bash
+
+      - name: Generate deployment package
+        run: |
+          mkdir -p deploy
+          cp build/libs/*.jar deploy/application.jar
+          cp Procfile deploy/Procfile
+          cp -r .ebextensions_dev deploy/.ebextensions
+          cp -r .platform deploy/.platform
+          cd deploy && zip -r deploy.zip .
+
+      # AWS Elastic Beanstalk 배포
+      - name: BeanStalk Deploy
+        uses: einaregilsson/beanstalk-deploy@v20
+        with:
+          aws_access_key: ${{ secrets.AWS_ACTION_ACCESS_KEY_ID }}
+          aws_secret_key: ${{ secrets.AWS_ACTION_SECRET_ACCESS_KEY }}
+          region: 'ap-northeast-2'
+          application_name: 'suppin-dev'
+          environment_name: 'suppin-dev-env'
+          version_label: github-action-${{ steps.current-time.outputs.formattedTime }}
+          deployment_package: 'deploy/deploy.zip'
+          wait_for_deployment: false
+
+
+
+
+
+
+
diff --git a/Procfile b/Procfile
new file mode 100644
index 0000000..d7df372
--- /dev/null
+++ b/Procfile
@@ -0,0 +1 @@
+web: appstart