diff --git a/composer.json b/composer.json
index 2898998..16522fa 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "php": ">=8.0",
     "ext-json": "*",
     "ext-rdkafka": "*",
-    "psr/event-dispatcher": "^1.0"
+    "google/protobuf": "^3.17"
   },
   "autoload": {
     "psr-4": {
diff --git a/src/Client.php b/src/Client.php
index 3752010..d2f1544 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -3,7 +3,7 @@
 namespace Kiri\Rpc;
 
 use Exception;
-use Swoole\Coroutine\Http\Client as CoroutineClient;
+use Swoole\Coroutine\Http\Handler\Client as CoroutineClient;
 
 class Client
 {
diff --git a/src/config.php b/src/config.php
new file mode 100644
index 0000000..7ae72c2
--- /dev/null
+++ b/src/config.php
@@ -0,0 +1,23 @@
+<?php
+
+
+return [
+	'rpc' => [
+
+
+		'consumers' => [
+			'userService' => [
+
+				'type' => 'json',
+
+
+				'class' => ''
+
+
+			]
+
+
+		]
+
+	]
+];