diff --git a/HttpServer/Client/Http2.php b/HttpServer/Client/Http2.php
index d5f98a72..a3a87943 100644
--- a/HttpServer/Client/Http2.php
+++ b/HttpServer/Client/Http2.php
@@ -135,6 +135,7 @@ class Http2 extends Component
 
 		/** @var Response $response */
 		$response = $client->recv();
+		var_dump($response);
 		if ($response->statusCode > 200) {
 			throw new Exception($client->errMsg, $response->statusCode);
 		}