diff --git a/HttpServer/Route/Router.php b/HttpServer/Route/Router.php
index 68f25693..c260b5f4 100644
--- a/HttpServer/Route/Router.php
+++ b/HttpServer/Route/Router.php
@@ -7,6 +7,7 @@ use Closure;
 use Exception;
 use HttpServer\Abstracts\HttpService;
 use HttpServer\Controller;
+use HttpServer\Exception\RequestException;
 use HttpServer\Http\Request;
 use HttpServer\Http\Response;
 use HttpServer\IInterface\Middleware;
@@ -416,6 +417,7 @@ class Router extends HttpService implements RouterInterface
 	 * @param $method
 	 * @return Node|null
 	 * 查找指定路由
+	 * @throws RequestException
 	 */
 	public function tree_search(?array $explode, $method): ?Node
 	{
@@ -427,7 +429,7 @@ class Router extends HttpService implements RouterInterface
 		while ($value = array_shift($explode)) {
 			$node = $parent->findNode($value);
 			if (!$node) {
-				break;
+				throw new RequestException('<h2>HTTP 404 Not Found</h2><hr><i>Powered by Swoole</i>', 404);
 			}
 			$parent = $node;
 		}