diff --git a/.github/workflows/backend-prod-cd.yml b/.github/workflows/backend-prod-cd.yml
index a275494..b103814 100644
--- a/.github/workflows/backend-prod-cd.yml
+++ b/.github/workflows/backend-prod-cd.yml
@@ -1,4 +1,4 @@
-name: Siso - 밸런스 게임 벡엔드 배포 자동화 워크 플로우(backend-prod)
+name: Siso - 밸런스 게임 벡엔드 배포 자동화 워크플로우 (backend-prod)
 
 on:
   push:
@@ -13,21 +13,20 @@ jobs:
     permissions:
       pull-requests: read
     outputs:
-      backend: ${{ steps.filter.outputs.backend }} # backend 변경 여부를 출력으로 설정
-      frontend: ${{ steps.filter.outputs.frontend }} # frontend 변경 여부를 출력으로 설정
+      backend: ${{ steps.filter.outputs.backend }}
+      frontend: ${{ steps.filter.outputs.frontend }}
     steps:
       - uses: actions/checkout@v4
         with:
-          fetch-depth: 0 # 모든 Git 히스토리를 가져옴
+          fetch-depth: 0
       - name: Get previous tag
         id: previoustag
         run: echo "PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD^ --always)" >> $GITHUB_OUTPUT
-        # 이전 태그를 찾아서 환경 변수로 저장
       - uses: dorny/paths-filter@v3
         id: filter
         with:
-          base: ${{ steps.previoustag.outputs.PREVIOUS_TAG }} # 이전 태그 기준
-          ref: ${{ github.ref }} # 현재 GitHub 참조(커밋, 태그 등)
+          base: ${{ steps.previoustag.outputs.PREVIOUS_TAG }}
+          ref: ${{ github.ref }}
           filters: |
             backend:
               - 'backend/**'
@@ -67,8 +66,17 @@ jobs:
           key: ${{ secrets.EC2_KEY }}
           port: ${{ secrets.SSH_PORT }}
           script: |
-            docker login -u ${{ secrets.DOCKER_USERNAME }} -p ${{ secrets.DOCKER_PASSWORD }}
-            docker pull ${{ secrets.DOCKER_USERNAME }}/siso-backend:latest
-            docker stop siso-backend || true
-            docker rm siso-backend || true
-            docker run -d --env-file /home/ubuntu/env/backend.env -p 80:80 --name siso-backend ${{ secrets.DOCKER_USERNAME }}/siso-backend:latest
+            docker-compose pull
+            docker-compose down
+            docker-compose up -d
+
+      - name: 인증서 갱신 및 Nginx 재시작
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.EC2_HOST }}
+          username: ${{ secrets.EC2_USERNAME }}
+          key: ${{ secrets.EC2_KEY }}
+          port: ${{ secrets.SSH_PORT }}
+          script: |
+            docker-compose run certbot renew
+            docker-compose restart nginx
diff --git a/backend/docker-compose.yml b/backend/docker-compose.yml
new file mode 100644
index 0000000..ab03a60
--- /dev/null
+++ b/backend/docker-compose.yml
@@ -0,0 +1,41 @@
+version: '3'
+
+services:
+  nginx:
+    image: nginx:latest
+    container_name: nginx
+    ports:
+      - '80:80'
+      - '443:443'
+    volumes:
+      - ./nginx/conf.d:/etc/nginx/conf.d
+      - ./nginx/certs:/etc/nginx/certs
+      - ./nginx/html:/usr/share/nginx/html
+      - ./nginx/letsencrypt:/var/www/certbot
+    networks:
+      - web
+    restart: unless-stopped
+
+  certbot:
+    image: certbot/certbot
+    container_name: certbot
+    volumes:
+      - ./nginx/certs:/etc/letsencrypt
+      - ./nginx/letsencrypt:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+    networks:
+      - web
+    restart: unless-stopped
+
+  backend:
+    image: ${{ secrets.DOCKER_USERNAME }}/siso-backend:latest
+    container_name: siso-backend
+    env_file:
+      - /home/ubuntu/env/backend.env
+    networks:
+      - web
+    restart: unless-stopped
+
+networks:
+  web:
+    external: true
diff --git a/backend/nginx/conf.d/default.conf b/backend/nginx/conf.d/default.conf
new file mode 100644
index 0000000..ff487c0
--- /dev/null
+++ b/backend/nginx/conf.d/default.conf
@@ -0,0 +1,33 @@
+server {
+    listen 80;
+    server_name your_domain.com;
+
+    location / {
+        proxy_pass http://your_nestjs_container:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    location ~ /.well-known/acme-challenge {
+        allow all;
+        root /var/www/certbot;
+    }
+}
+
+server {
+    listen 443 ssl;
+    server_name your_domain.com;
+
+    ssl_certificate /etc/nginx/certs/live/your_domain.com/fullchain.pem;
+    ssl_certificate_key /etc/nginx/certs/live/your_domain.com/privkey.pem;
+
+    location / {
+        proxy_pass http://your_nestjs_container:3000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}