diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index 34b4d84..63dc9ae 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -18,10 +18,7 @@ services:
       - SPRING_PROFILES_ACTIVE=dev
       - TZ=Asia/Seoul
     volumes:
-      - /mnt/nfs_share/images:/app/original-images
-      - /mnt/nfs_share/model_output:/app/model-outputs
-      - /mnt/nfs_share/train_dataset:/app/train-dataset
-      - /home/kcomu/data:/home/kcomu/data
+      - /data/training:/data/training
       - /var/run/docker.sock:/var/run/docker.sock
     networks:
       - kamco-cds
diff --git a/docker-compose-prod.yml b/docker-compose-prod.yml
index a987358..1439156 100644
--- a/docker-compose-prod.yml
+++ b/docker-compose-prod.yml
@@ -18,8 +18,6 @@ services:
       - SPRING_PROFILES_ACTIVE=prod
       - TZ=Asia/Seoul
     volumes:
-      - ./app/model_output:/app/model-outputs
-      - ./app/train_dataset:/app/train-dataset
       - /var/run/docker.sock:/var/run/docker.sock
     networks:
       - kamco-cds
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index e8a0341..5d0e80a 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -1,179 +1,195 @@
-events {
-    worker_connections 1024;
-}
-
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-
-    # 로그 설정
-    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
-                      '$status $body_bytes_sent "$http_referer" '
-                      '"$http_user_agent" "$http_x_forwarded_for"';
-
-    access_log  /var/log/nginx/access.log  main;
-    error_log   /var/log/nginx/error.log warn;
-
-    sendfile        on;
-    keepalive_timeout  65;
-
-    # 업로드 파일 크기 제한 (10GB)
-    client_max_body_size 10G;
-
-    # Upstream 설정
-    upstream api_backend {
-        server kamco-train-api:8080;
-    }
-
-    upstream web_backend {
-        server kamco-train-web:3002;
-    }
-
-    # HTTP → HTTPS 리다이렉트 서버
-    server {
-        listen 80;
-        server_name api.train-kamco.com train-kamco.com;
-
-        # 모든 HTTP 요청을 HTTPS로 리다이렉트
-        return 301 https://$server_name$request_uri;
-    }
-
-    # HTTPS 서버 설정
-    server {
-        listen 443 ssl http2;
-        server_name api.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://api_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;
-
-            # 인증 헤더 및 쿠키 전달 (JWT 토큰 전달 보장)
-            proxy_pass_request_headers on;
-            proxy_set_header Cookie $http_cookie;
-            proxy_set_header Authorization $http_authorization;
-
-            # 타임아웃 설정 (대용량 파일 업로드 지원)
-            proxy_connect_timeout 300s;
-            proxy_send_timeout 300s;
-            proxy_read_timeout 300s;
-
-            # 버퍼 설정
-            proxy_buffering on;
-            proxy_buffer_size 4k;
-            proxy_buffers 8 4k;
-            proxy_busy_buffers_size 8k;
-        }
-
-        # 헬스체크 엔드포인트
-        location /monitor/health {
-            proxy_pass http://api_backend/monitor/health;
-            access_log off;
-        }
-    }
-
-    # 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;
-
-        # API 프록시 설정 (Web에서 API 호출 시)
-        location /api/ {
-            proxy_pass http://api_backend/api/;
-            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;
-
-            # 인증 헤더 및 쿠키 전달
-            proxy_pass_request_headers on;
-            proxy_set_header Cookie $http_cookie;
-
-            # 타임아웃 설정
-            proxy_connect_timeout 300s;
-            proxy_send_timeout 300s;
-            proxy_read_timeout 300s;
-        }
-
-        # 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 $http_upgrade;
-            proxy_set_header Connection "upgrade";
-
-            # 타임아웃 설정
-            proxy_connect_timeout 600s;
-            proxy_send_timeout 600s;
-            proxy_read_timeout 600s;
-
-            # 버퍼 설정
-            proxy_buffering on;
-            proxy_buffer_size 4k;
-            proxy_buffers 8 4k;
-            proxy_busy_buffers_size 8k;
-        }
-    }
-}
+events {
+    worker_connections 1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    # 로그 설정
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+    error_log   /var/log/nginx/error.log warn;
+
+    sendfile        on;
+    keepalive_timeout   65;
+
+    # 업로드 파일 크기 / 타임아웃 (10GB, 10분)
+    client_max_body_size  10G;
+    client_body_timeout   600s;
+
+    # Upstream 설정
+    upstream api_backend {
+        server kamco-train-api:8080;
+    }
+
+    upstream web_backend {
+        server kamco-train-web:3002;
+    }
+
+    # HTTP → HTTPS 리다이렉트 서버
+    server {
+        listen 80;
+        server_name api.train-kamco.com train-kamco.com;
+
+        # 모든 HTTP 요청을 HTTPS로 리다이렉트
+        return 301 https://$host$request_uri;
+    }
+
+    # HTTPS 서버 설정
+    server {
+        listen 443 ssl;
+        http2 on;
+        server_name api.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;
+
+        # CORS 헤더
+        add_header Access-Control-Allow-Origin      "https://train-kamco.com" always;
+        add_header Access-Control-Allow-Methods     "GET, POST, PUT, DELETE, PATCH, OPTIONS" always;
+        add_header Access-Control-Allow-Headers     "Authorization, Content-Type, Cookie, X-Requested-With" always;
+        add_header Access-Control-Allow-Credentials "true" always;
+
+        # 프록시 설정
+        location / {
+            # OPTIONS preflight 처리
+            if ($request_method = OPTIONS) {
+                return 204;
+            }
+
+            proxy_pass http://api_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;
+
+            # 인증 헤더 및 쿠키 전달 (JWT 토큰 전달 보장)
+            proxy_pass_request_headers on;
+            proxy_set_header Cookie $http_cookie;
+            proxy_set_header Authorization $http_authorization;
+
+            # 타임아웃 설정 (10분)
+            proxy_connect_timeout 600s;
+            proxy_send_timeout    600s;
+            proxy_read_timeout    600s;
+
+            # 대용량 업로드: 버퍼링 없이 백엔드로 스트리밍
+            proxy_request_buffering off;
+            proxy_buffering         off;
+        }
+
+        # 헬스체크 엔드포인트
+        location /monitor/health {
+            proxy_pass http://api_backend/monitor/health;
+            access_log off;
+        }
+    }
+
+    # HTTPS 서버 설정 - Next.js Web Application
+    server {
+        listen 443 ssl;
+        http2 on;
+        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;
+
+        # API 프록시 설정 (Web에서 API 호출 시)
+        location /api/ {
+            proxy_pass http://api_backend/api/;
+            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;
+
+            # 인증 헤더 및 쿠키 전달
+            proxy_pass_request_headers on;
+            proxy_set_header Cookie $http_cookie;
+
+            # 타임아웃 설정 (10분)
+            proxy_connect_timeout 600s;
+            proxy_send_timeout    600s;
+            proxy_read_timeout    600s;
+
+            # 대용량 업로드: 버퍼링 없이 백엔드로 스트리밍
+            proxy_request_buffering off;
+            proxy_buffering         off;
+        }
+
+        # 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 (10분)
+            proxy_connect_timeout 600s;
+            proxy_send_timeout    600s;
+            proxy_read_timeout    600s;
+
+            # 버퍼 설정
+            proxy_buffering on;
+            proxy_buffer_size 4k;
+            proxy_buffers 8 4k;
+            proxy_busy_buffers_size 8k;
+        }
+    }
+}
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index f4df370..0fa621a 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -30,20 +30,45 @@ token:
 swagger:
   local-port: 8080
 
+# file:
+#   dataset-dir: /home/kcomu/data/request/
+#   dataset-tmp-dir: ${file.dataset-dir}tmp/
+
+#   pt-path: /home/kcomu/data/response/v6-cls-checkpoints/
+#   pt-FileName: yolov8_6th-6m.pt
+
+# train:
+#   docker:
+#     image: kamco-cd-train:latest
+#     base_path: /home/kcomu/data
+#     request_dir: ${train.docker.base_path}/request
+#     response_dir: ${train.docker.base_path}/response
+#     symbolic_link_dir: ${train.docker.base_path}/tmp
+#     container_prefix: kamco-cd-train
+#     shm_size: 16g
+#     ipc_host: true
+
+
 file:
-  dataset-dir: /home/kcomu/data/request/
+  dataset-dir: /data/training/request/
   dataset-tmp-dir: ${file.dataset-dir}tmp/
 
-  pt-path: /home/kcomu/data/response/v6-cls-checkpoints/
+  pt-path: /data/training/response/v6-cls-checkpoints/
   pt-FileName: yolov8_6th-6m.pt
 
 train:
   docker:
     image: kamco-cd-train:latest
-    base_path: /home/kcomu/data
+    base_path: /data/training
     request_dir: ${train.docker.base_path}/request
     response_dir: ${train.docker.base_path}/response
     symbolic_link_dir: ${train.docker.base_path}/tmp
     container_prefix: kamco-cd-train
     shm_size: 16g
     ipc_host: true
+
+hyper:
+  parameter:
+    gpus: 1
+    gpu-ids: 0
+    batch-size: 10
\ No newline at end of file