diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index 752d37ee..f04790ad 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -47,7 +47,6 @@ class OnWorkerStart extends Callback
             swoole_set_process_name($get_name);
         }
 
-
 //        Coroutine\go(function ($server, $worker_id) {
 //            $sigkill = Coroutine::waitSignal(SIGTERM | SIGKILL | SIGUSR2 | SIGUSR1);
 //            if ($sigkill !== false) {