diff --git a/docker-compose.yml b/docker-compose.yml
index a0cfd2e..0fc5dcc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,5 +23,6 @@ services:
       - "80:80"
     volumes:
       - ./frontend:/usr/share/nginx/html
+      - ./frontend/nginx.conf:/etc/nginx/conf.d/default.conf
     depends_on:
       - backend
diff --git a/frontend/js/api.js b/frontend/js/api.js
index f1ea031..2f3d63a 100644
--- a/frontend/js/api.js
+++ b/frontend/js/api.js
@@ -1,5 +1,5 @@
 // frontend/js/api.js
-const API_BASE = "http://localhost:5000/api";
+const API_BASE = "/api";
 
 function getHeaders() {
   const token = localStorage.getItem('token');
diff --git a/frontend/js/app.js b/frontend/js/app.js
index a885e77..67951c5 100644
--- a/frontend/js/app.js
+++ b/frontend/js/app.js
@@ -41,7 +41,8 @@ function showToast(message, type = 'info') {
 }
 
 function initSocket() {
-    socket = io('http://localhost:5000');
+    // Подключаемся к текущему хосту (без хардкода localhost)
+    socket = io();
     
     socket.on('connect', () => {
         console.log('Connected to WebSocket server');
diff --git a/frontend/nginx.conf b/frontend/nginx.conf
new file mode 100644
index 0000000..8d5fac0
--- /dev/null
+++ b/frontend/nginx.conf
@@ -0,0 +1,31 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Все запросы к /api/ проксируем на Flask бэкенд
+    location /api/ {
+        proxy_pass http://backend:5000/api/;
+        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_read_timeout 60s;
+    }
+
+    # Socket.IO проксируем на бэкенд
+    location /socket.io/ {
+        proxy_pass http://backend:5000/socket.io/;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_read_timeout 60s;
+    }
+
+    # Все остальные запросы — статические файлы
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+}