diff --git a/Annotation/Rpc/RpcService.php b/Annotation/Rpc/RpcService.php
index cd3e8dd3..0d22b138 100644
--- a/Annotation/Rpc/RpcService.php
+++ b/Annotation/Rpc/RpcService.php
@@ -51,7 +51,7 @@ use Snowflake\Snowflake;
 	{
 		// TODO: Change the autogenerated stub
 		if ($handler[0] instanceof IProducer) {
-			call_user_func([$handler[0], 'instance']);
+			$handler[0]->initClient();
 		}
 
 		$rpc = Snowflake::app()->getRpc();