diff --git a/kiri-engine/Pool/Connection.php b/kiri-engine/Pool/Connection.php
index dfb181b6..3dd045d0 100644
--- a/kiri-engine/Pool/Connection.php
+++ b/kiri-engine/Pool/Connection.php
@@ -113,9 +113,7 @@ class Connection extends Component
 	public function create($coroutineName, $config): Closure
 	{
 		return static function () use ($coroutineName, $config) {
-			return Kiri::getDi()->create(PDO::class, [
-				$config['database'], $config['cds'], $config['username'], $config['password'], $config['charset'] ?? 'utf8mb4'
-			]);
+			return Kiri::getDi()->create(PDO::class, $config);
 		};
 	}