diff --git a/HttpServer/Events/OnWorkerStart.php b/HttpServer/Events/OnWorkerStart.php
index ac60d23e..9f921a34 100644
--- a/HttpServer/Events/OnWorkerStart.php
+++ b/HttpServer/Events/OnWorkerStart.php
@@ -21,9 +21,6 @@ use Swoole\Server;
 class OnWorkerStart extends Callback
 {
 
-
-    private int $_taskTable = 0;
-
     private int $signal = SIGTERM | SIGKILL | SIGUSR2 | SIGUSR1;