diff --git a/server-nginx-default b/server-nginx-default
index 3ce98fd..739a7a0 100644
--- a/server-nginx-default
+++ b/server-nginx-default
@@ -239,6 +239,17 @@ server {
 server {
     listen 80;
     server_name auth.ro-being.com;
+    return 301 https://$server_name$request_uri;
+}
+
+server {
+    listen 443 ssl http2;
+    server_name auth.ro-being.com;
+
+    ssl_certificate /etc/letsencrypt/live/auth.ro-being.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/auth.ro-being.com/privkey.pem;
+    include /etc/letsencrypt/options-ssl-nginx.conf;
+    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
 
     location / {
         proxy_pass http://localhost:9000/;
@@ -246,6 +257,10 @@ server {
         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;
+        
+        # OAuth 콜백 타임아웃 늘리기
+        proxy_read_timeout 300s;
+        proxy_connect_timeout 75s;
     }
 
     location /.well-known/acme-challenge/ {