diff --git a/extend/Aether/PHP/Hyperf/GlobalExceptionHandler.php b/extend/Aether/PHP/Hyperf/GlobalExceptionHandler.php
index bca43d3..6a977de 100644
--- a/extend/Aether/PHP/Hyperf/GlobalExceptionHandler.php
+++ b/extend/Aether/PHP/Hyperf/GlobalExceptionHandler.php
@@ -21,7 +21,7 @@ class GlobalExceptionHandler extends ExceptionHandler
 
     public function __construct(StdoutLoggerInterface $logger)
     {
-        $this->logger = $logger; // filter
+        $this->logger = $logger;
     }
 
     public function handle(Throwable $throwable, ResponseInterface $response): MessageInterface|ResponseInterface
diff --git a/extend/Aether/PHP/Hyperf/Middleware/Trace.php b/extend/Aether/PHP/Hyperf/Middleware/Trace.php
deleted file mode 100644
index 1d858b9..0000000
--- a/extend/Aether/PHP/Hyperf/Middleware/Trace.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Aether\Middleware;
-
-use Hyperf\Context\Context;
-use Psr\Http\Message\ResponseInterface;
-use Psr\Http\Message\ServerRequestInterface;
-use Psr\Http\Server\MiddlewareInterface;
-use Psr\Http\Server\RequestHandlerInterface;
-
-class Trace implements MiddlewareInterface
-{
-    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
-    {
-        $requestId = $request->getHeaderLine('X-Request-Id') ?: uniqid();
-        Context::set('request_id', $requestId);
-
-        $response = $handler->handle($request);
-        return $response->withHeader('X-Request-Id', $requestId);
-    }
-}
\ No newline at end of file