diff --git a/Caddyfile.standalone b/Caddyfile.standalone
index 3160818c..0f2ac259 100644
--- a/Caddyfile.standalone
+++ b/Caddyfile.standalone
@@ -16,12 +16,16 @@ https://:8919 {
     tls internal {
         on_demand
     }
-    reverse_proxy localhost:8917
+
+    reverse_proxy localhost:8917 {
+        header_up X-Forwarded-For {remote_host}
+        header_up X-Forwarded-Proto https
+        header_up X-Forwarded-Host {host}
+    }
 
     header {
         Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
         X-XSS-Protection "1; mode=block"
-        X-Content-Type-Options "nosniff"
         X-Frame-Options "SAMEORIGIN"
         Referrer-Policy "strict-origin-when-cross-origin"
     }
@@ -32,7 +36,12 @@ https://:8918 {
     tls internal {
         on_demand
     }
-    reverse_proxy localhost:8916
+
+    reverse_proxy localhost:8916 {
+        header_up X-Forwarded-For {remote_host}
+        header_up X-Forwarded-Proto https
+        header_up X-Forwarded-Host {host}
+    }
 
     header {
         Strict-Transport-Security "max-age=31536000; includeSubDomains; preload"
diff --git a/start_servers.py b/start_servers.py
index 5140e776..92c51ae7 100755
--- a/start_servers.py
+++ b/start_servers.py
@@ -177,6 +177,14 @@ class StandaloneServerManager:
             if result.returncode != 0:
                 self.error(f"Frontend build failed with exit code {result.returncode}")
 
+        # Copy static files to standalone directory (required for Next.js standalone mode)
+        static_src = frontend_dir / ".next" / "static"
+        static_dst = frontend_dir / ".next" / "standalone" / ".next" / "static"
+        if static_src.exists() and not static_dst.exists():
+            self.log("Copying static files to standalone build...")
+            import shutil
+            shutil.copytree(static_src, static_dst)
+
     def start_backend(self):
         """Start FastAPI backend server"""
         self.log(f"Starting backend on port {self.backend_port}...")