diff --git a/docker-compose-prod.yml b/docker-compose-prod.yml
index dd2b55f..4e796d8 100644
--- a/docker-compose-prod.yml
+++ b/docker-compose-prod.yml
@@ -1,33 +1,10 @@
 services:
-  nginx:
-    image: nginx:alpine
-    container_name: kamco-cd-nginx
-    ports:
-      - "80:80"
-      - "443:443"
-    volumes:
-      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
-      - ./nginx/ssl:/etc/nginx/ssl:ro
-      - nginx-logs:/var/log/nginx
-    depends_on:
-      kamco-changedetection-api:
-        condition: service_healthy
-    networks:
-      - kamco-cds
-    restart: unless-stopped
-    healthcheck:
-      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "--no-check-certificate", "https://localhost/monitor/health"]
-      interval: 30s
-      timeout: 10s
-      retries: 3
-      start_period: 10s
-
-  kamco-changedetection-api:
+  kamco-train-api:
     build:
       context: .
       dockerfile: Dockerfile
-    image: kamco-cd-training-api:${IMAGE_TAG:-latest}
-    container_name: kamco-cd-training-api
+    image: kamco-train-api:${IMAGE_TAG:-latest}
+    container_name: kamco-train-api
     expose:
       - "8080"
     environment:
@@ -50,7 +27,3 @@ services:
 networks:
   kamco-cds:
     external: true
-
-volumes:
-  nginx-logs:
-    driver: local
diff --git a/nginx/SSL_SETUP.md b/nginx/SSL_SETUP.md
index 5b3a22a..ef481c3 100644
--- a/nginx/SSL_SETUP.md
+++ b/nginx/SSL_SETUP.md
@@ -389,6 +389,23 @@ docker-compose -f docker-compose-prod.yml restart nginx
    sudo setenforce 0
    ```
 
+
+### 2단계: 시스템 신뢰 폴더로 복사
+터미널을 열고 관리자 권한(sudo)을 사용해 인증서를 시스템 폴더로 복사합니다.
+
+```
+sudo cp mycert.crt /etc/pki/ca-trust/source/anchors/
+```
+
+### 3단계: 시스템 신뢰 목록 업데이트
+아래 명령어를 입력해 추가한 인증서를 시스템에 갱신시킵니다.
+
+```
+sudo update-ca-trust
+```
+
+
+
 ## 참고 자료
 
 - [OpenSSL Documentation](https://www.openssl.org/docs/)
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 9411202..007a4e9 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -22,7 +22,11 @@ http {
 
     # Upstream 설정
     upstream api_backend {
-        server kamco-changedetection-api:8080;
+        server kamco-train-api:8080;
+    }
+
+    upstream web_backend {
+        server kamco-train-web:3002;
     }
 
     # HTTP → HTTPS 리다이렉트 서버
@@ -37,7 +41,7 @@ http {
     # HTTPS 서버 설정
     server {
         listen 443 ssl http2;
-        server_name api.train-kamco.com train-kamco.com;
+        server_name api.train-kamco.com;
 
         # SSL 인증서 설정 (사설 인증서 - 멀티 도메인)
         ssl_certificate     /etc/nginx/ssl/train-kamco.com.crt;
@@ -90,4 +94,59 @@ http {
             access_log off;
         }
     }
-}
\ No newline at end of file
+
+    # HTTPS 서버 설정 - Next.js Web Application
+    server {
+        listen 443 ssl http2;
+        server_name train-kamco.com;
+
+        # SSL 인증서 설정 (사설 인증서 - 멀티 도메인)
+        ssl_certificate     /etc/nginx/ssl/train-kamco.com.crt;
+        ssl_certificate_key /etc/nginx/ssl/train-kamco.com.key;
+
+        # SSL 프로토콜 및 암호화 설정
+        ssl_protocols TLSv1.2 TLSv1.3;
+        ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384';
+        ssl_prefer_server_ciphers off;
+
+        # SSL 세션 캐시
+        ssl_session_cache shared:SSL:10m;
+        ssl_session_timeout 10m;
+
+        # HSTS (HTTP Strict Transport Security)
+        add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+
+        # 보안 헤더
+        add_header X-Frame-Options "SAMEORIGIN" always;
+        add_header X-Content-Type-Options "nosniff" always;
+        add_header X-XSS-Protection "1; mode=block" always;
+
+        # 프록시 설정
+        location / {
+            proxy_pass http://web_backend;
+            proxy_http_version 1.1;
+
+            # 프록시 헤더 설정
+            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;
+            proxy_set_header X-Forwarded-Host $server_name;
+
+            # Next.js WebSocket 지원을 위한 Upgrade 헤더
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+
+            # 타임아웃 설정
+            proxy_connect_timeout 600s;
+            proxy_send_timeout 600s;질무
+            proxy_read_timeout 600s;
+
+            # 버퍼 설정
+            proxy_buffering on;
+            proxy_buffer_size 4k;
+            proxy_buffers 8 4k;
+            proxy_busy_buffers_size 8k;
+        }
+    }
+}