diff --git a/nginx/default.conf b/nginx/default.conf
index c4a72c2c..be26e72e 100644
--- a/nginx/default.conf
+++ b/nginx/default.conf
@@ -1,15 +1,21 @@
-server {
-  listen 80;
-  server_name dev.jaknaeso.kro.kr;
+http {
+  upstream jaknaeso-server {
+    server jaknaeso-server:8080;
+  }
+
+  server {
+    listen 80;
+    server_name dev.jaknaeso.kro.kr;
 
-  location / {
-    proxy_pass http://jaknaeso-server:8080;
-    proxy_redirect default;
-    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;
-    proxy_http_version 1.1;
+    location / {
+      proxy_pass http://jaknaeso-server;
+      proxy_redirect default;
+      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;
+      proxy_http_version 1.1;
+    }
   }
 }
\ No newline at end of file