diff --git a/app/main.py b/app/main.py
index e1c1ff0..68c96d7 100644
--- a/app/main.py
+++ b/app/main.py
@@ -11,7 +11,8 @@ ALLOWED_ORIGINS = [
     "http://192.168.10.94/",
     "http://192.168.10.94:8080/",
     "http://localhost:8080",
-    "http://localhost"
+    "http://localhost",
+    "http://172.17.0.1:38500"
 ]
 
 app.add_middleware(
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 0000000..5eba154
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,23 @@
+location /coditech/ {
+    proxy_pass http://127.0.0.1:38500/;
+    proxy_http_version 1.1;
+    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  $scheme;
+
+    # CORS for public (no credentials)
+    add_header Access-Control-Allow-Origin  *                       always;
+    add_header Access-Control-Allow-Methods GET,POST,OPTIONS        always;
+    add_header Access-Control-Allow-Headers Origin,Content-Type,Accept,Authorization always;
+
+    # Preflight
+    if ($request_method = OPTIONS) {
+        add_header Access-Control-Allow-Origin  *;
+        add_header Access-Control-Allow-Methods GET,POST,OPTIONS;
+        add_header Access-Control-Allow-Headers Origin,Content-Type,Accept,Authorization;
+        add_header Access-Control-Max-Age 1728000;
+        add_header Content-Length 0;
+        return 204;
+    }
+}
\ No newline at end of file