diff --git a/app/command/admin/SysGateway.php b/app/command/admin/SysGateway.php
index b0ce29c..5d442de 100644
--- a/app/command/admin/SysGateway.php
+++ b/app/command/admin/SysGateway.php
@@ -9,6 +9,7 @@ use think\console\input\Argument;
 use think\console\input\Option;
 use think\console\Output;
 use \GatewayWorker\BusinessWorker;
+use Workerman\Worker;
 
 class SysGateway extends Command
 {