diff --git a/app/static.php b/app/static.php
index 3f2f5e7..81afd9e 100644
--- a/app/static.php
+++ b/app/static.php
@@ -1,6 +1,7 @@
 <?php
 // Serve static files from /app directory
-$file = $_GET['file'] ?? '';
+$requestUri = $_SERVER['REQUEST_URI'];
+$file = preg_replace('#^/app/#', '', parse_url($requestUri, PHP_URL_PATH));
 $file = str_replace(['../', '..\\'], '', $file); // Prevent directory traversal
 
 // Map request paths to actual file paths