diff --git a/src/RpcJsonp.php b/src/RpcJsonp.php
index 1edaf5d..1febbb2 100644
--- a/src/RpcJsonp.php
+++ b/src/RpcJsonp.php
@@ -66,7 +66,7 @@ class RpcJsonp extends Component implements OnConnectInterface, OnReceiveInterfa
 		$config = Config::get('rpc');
 
 		$agent = $this->container->get(Agent::class);
-		$agent->service->deregister($config['registry']['config']['config']);
+		$agent->service->deregister($config['registry']['config']['ID']);
 	}