diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index a750988..c7b9bd2 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -86,9 +86,9 @@ services:
     volumes:
       - ./frontend/build:/var/www/frontend
       - ./backend/static:/backend/static
-      - /etc/nginx/nginx.conf:/etc/nginx/nginx.conf
-      - /etc/nginx/certificate.pem:/etc/nginx/certificate.pem
-      - /etc/nginx/private.key:/etc/nginx/private.key
+      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
+      - ./nginx/certificate.pem:/etc/nginx/certificate.pem
+      - ./nginx/private.key:/etc/nginx/private.key
     depends_on:
       - backend
       - frontend
@@ -124,10 +124,10 @@ services:
       - /sys:/host/sys:ro
       - /:/rootfs:ro
     command:
-      - '--path.procfs=/host/proc'
-      - '--path.rootfs=/rootfs'
-      - '--path.sysfs=/host/sys'
-      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
+      - "--path.procfs=/host/proc"
+      - "--path.rootfs=/rootfs"
+      - "--path.sysfs=/host/sys"
+      - "--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)"
     ports:
       - 9100:9100
     expose:
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index 882f6ef..4540255 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -1,57 +1,63 @@
-upstream backend {
-    server backend:8000;
+events {
+    worker_connections 1024;
 }
 
-server {
-    listen 80;
-    server_name gtd.kro.kr;
-    return 301 https://gtd.kro.kr$request_uri;
-}
-
-server {
-    listen 443 ssl;
-    server_name gtd.kro.kr;
-    client_max_body_size 10M;
-
-    ssl_certificate /etc/nginx/certificate.pem; # managed by Certbot
-    ssl_certificate_key /etc/nginx/private.key; # managed by Certbot
-    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-    ssl_prefer_server_ciphers on;
-    ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
-
-    location /.well-known/acme-challenge/ {
-        allow all;
-        root /var/www/certbot;
-    }
-
-    location ~* (service-worker\.js)$ {
-        add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
-        expires off;
-        proxy_no_cache 1;
-    }
-
-    location /static/ {
-        alias /backend/static/;
+http {
+    upstream backend {
+        server backend:8000;
     }
 
-    location /api/ {
-	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header X-Forwarded-Proto https;
-        proxy_set_header   X-Forwarded-Host $server_name;
-        proxy_set_header Host $host;
-        proxy_redirect off;
-        proxy_connect_timeout 300s;
-        proxy_read_timeout 600s;
-        proxy_send_timeout 600s;
-        proxy_buffer_size          128k;
-        proxy_buffers              4 256k;
-        proxy_busy_buffers_size    256k;
-	proxy_pass http://backend;
+    server {
+        listen 80;
+        server_name gtd.kro.kr;
+        return 301 https://gtd.kro.kr$request_uri;
     }
 
-    location / {
-        root /var/www/frontend;
-        index  index.html index.htm;
-        try_files $uri $uri/ /index.html;
+    server {
+        listen 443 ssl;
+        server_name gtd.kro.kr;
+        client_max_body_size 10M;
+
+        ssl_certificate /etc/nginx/certificate.pem; # managed by Certbot
+        ssl_certificate_key /etc/nginx/private.key; # managed by Certbot
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+        ssl_prefer_server_ciphers on;
+        ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
+
+        location /.well-known/acme-challenge/ {
+            allow all;
+            root /var/www/certbot;
+        }
+
+        location ~* (service-worker\.js)$ {
+            add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';
+            expires off;
+            proxy_no_cache 1;
+        }
+
+        location /static/ {
+            alias /backend/static/;
+        }
+
+        location /api/ {
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto https;
+            proxy_set_header   X-Forwarded-Host $server_name;
+            proxy_set_header Host $host;
+            proxy_redirect off;
+            proxy_connect_timeout 300s;
+            proxy_read_timeout 600s;
+            proxy_send_timeout 600s;
+            proxy_buffer_size          128k;
+            proxy_buffers              4 256k;
+            proxy_busy_buffers_size    256k;
+            proxy_pass http://backend;
+        }
+
+        location / {
+            root /var/www/frontend;
+            index  index.html index.htm;
+            try_files $uri $uri/ /index.html;
+        }
     }
 }