diff --git a/src/Base/Controller.php b/src/Base/Controller.php
index 937ba6b..3e2bd6f 100644
--- a/src/Base/Controller.php
+++ b/src/Base/Controller.php
@@ -47,11 +47,11 @@ abstract class Controller
 	}
 
 
-	/**
-	 * @return LoggerInterface
-	 * @throws ReflectionException
-	 */
-	private function getLogger(): LoggerInterface
+    /**
+     * @return Kiri\Error\StdoutLogger
+     * @throws ReflectionException
+     */
+	private function getLogger(): Kiri\Error\StdoutLogger
 	{
 		return Kiri::getDi()->get(LoggerInterface::class);
 	}
diff --git a/src/Handler.php b/src/Handler.php
index da7b362..6c4f65e 100644
--- a/src/Handler.php
+++ b/src/Handler.php
@@ -4,7 +4,6 @@ declare(strict_types=1);
 namespace Kiri\Router;
 
 use Closure;
-use Kiri\Di\Context;
 use Kiri\Router\Constrict\Stream;
 use Psr\Http\Message\ResponseInterface;
 use Psr\Http\Message\ServerRequestInterface;