diff --git a/Handler/OnServerWorker.php b/Handler/OnServerWorker.php
index 0536e0b..3058293 100644
--- a/Handler/OnServerWorker.php
+++ b/Handler/OnServerWorker.php
@@ -19,6 +19,7 @@ use Psr\Container\ContainerExceptionInterface;
 use Psr\Container\NotFoundExceptionInterface;
 use ReflectionException;
 use Swoole\Server;
+use Swoole\Timer;
 
 
 /**
diff --git a/Server.php b/Server.php
index d3d02c5..8d73f59 100644
--- a/Server.php
+++ b/Server.php
@@ -127,7 +127,7 @@ class Server extends HttpService
 	 */
 	protected function onWorkerListener(): void
 	{
-		$this->provider->on(OnWorkerStop::class, '\Swoole\Timer::clearAll');
+		$this->provider->on(OnWorkerStop::class, '\Swoole\Timer::clearAll', 9999);
 		$this->provider->on(OnWorkerStart::class, [$this, 'setWorkerName']);
 		$this->provider->on(OnTaskerStart::class, [$this, 'setTaskerName']);
 	}