diff --git a/ServerManager.php b/ServerManager.php
index b81ba61..691fc78 100644
--- a/ServerManager.php
+++ b/ServerManager.php
@@ -6,7 +6,7 @@ use Exception;
 use Kiri\Abstracts\Component;
 use Kiri\Abstracts\Config;
 use Kiri\Annotation\Inject;
-use Kiri\Error\StdoutLogger;
+use Kiri\Error\StdoutLoggerInterface;
 use Kiri\Exception\ConfigException;
 use Kiri\Server\Contract\OnCloseInterface;
 use Kiri\Server\Contract\OnConnectInterface;