diff --git a/compose.yaml b/compose.yaml
index 27d9bcc..45c3e83 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -11,7 +11,7 @@ services:
         extra_hosts:
             - 'host.docker.internal:host-gateway'
         ports:
-            - '${APP_PORT:-80}:80'
+            - '${APP_PORT:-8080}:80'
             - '${VITE_PORT:-5173}:${VITE_PORT:-5173}'
         environment:
             WWWUSER: '${WWWUSER}'
@@ -71,6 +71,17 @@ services:
                 - ping
             retries: 3
             timeout: 5s
+    proxy:
+        image: 'nginx:alpine'
+        container_name: star-erp-proxy
+        ports:
+            - '80:80'
+        volumes:
+            - './nginx/demo-proxy.conf:/etc/nginx/conf.d/default.conf:ro'
+        networks:
+            - sail
+        depends_on:
+            - laravel.test
     # mailpit:
     #     image: 'axllent/mailpit:latest'
     #     ports:
diff --git a/nginx/demo-proxy.conf b/nginx/demo-proxy.conf
new file mode 100644
index 0000000..e75dccd
--- /dev/null
+++ b/nginx/demo-proxy.conf
@@ -0,0 +1,26 @@
+server {
+    listen 80;
+    server_name 192.168.0.103;
+
+    # koori 租戶
+    location /koori {
+        proxy_pass http://star-erp-laravel:80;
+        proxy_set_header Host koori.star-erp.demo:8080;
+        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;
+        
+        # 移除路徑前綴
+        rewrite ^/koori/(.*) /$1 break;
+        rewrite ^/koori$ / break;
+    }
+
+    # 總後台（預設）
+    location / {
+        proxy_pass http://star-erp-laravel:80;
+        proxy_set_header Host star-erp.demo:8080;
+        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;
+    }
+}