modify

HttpServer/Route/Router.php

@@ -525,7 +525,7 @@ class Router extends HttpService implements RouterInterface
         $node = $this->find_path(\request());
         if (!($node instanceof Node)) {
             $this->response->setFormat(Response::HTML);
-			$this->response->send('<h1>404</h1>');
+            $this->response->send('<h1 style="text-align: center;">404</h1>');
         } else {
             $this->response->send(($response = $node->dispatch()), 200);
             if ($node->hasAfter()) {
@@ -535,6 +535,13 @@ class Router extends HttpService implements RouterInterface
     }
 
 
+    public function status404()
+    {
+        $this->response->setFormat(Response::HTML);
+        $this->response->send('<h1 style="text-align: center;">404</h1>');
+    }
+
+
     /**
      * @param $exception
      * @return mixed

Server/HTTPServerListener.php

@@ -106,16 +106,11 @@ class HTTPServerListener extends Abstracts\Server
     public function onRequest(Request $request, Response $response)
     {
         try {
-            if (ApplicationStore::getStore()->getStatus() == 'exit') {
+            if (HRequest::create($request, $response)->is('favicon.ico')) {
-                $response->status(401);
+                $this->router->status404();
-                $response->end();
+            } else {
-                return;
-            }
-            $request = HRequest::create($request, $response);
-            if ($request->is('favicon.ico')) {
-                throw new Exception('Not found.', 404);
-            }
                 $this->router->dispatch();
+            }
         } catch (ExitException | Error | Throwable $exception) {
             $response->setHeader('Content-Type', 'text/html; charset=utf-8');
             $response->status($exception->getCode() == 0 ? 500 : $exception->getCode());