diff --git a/README.md b/README.md
index 4871865..a1cf728 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
 # Paidian PHP RPC
+###框架基本信息
+
+- 通信协议: HTTP
+- 通信框架: GuzzleHttp
+- 消息协议: JSON
 
 
 > 该项目使用 composer 来完成加载
diff --git a/src/Client.php b/src/Client.php
index 4a84519..46caaef 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -124,6 +124,7 @@ class Client
 
         try {
             $body = \GuzzleHttp\json_decode($resp->getBody(), true);
+            app('log')->info('client call return body', $body);
             if (isset($body['error']) && isset($body['error']['code']) && isset($body['error']['message'])) {
                 $message = is_array($body['error']['message']) ? json_encode($body['error']['message']) : $body['error']['message'];
                 throw new RpcServerException($message, $body['error']['code']);
diff --git a/src/Providers/LoggerServiceProvider.php b/src/Providers/LoggerServiceProvider.php
new file mode 100644
index 0000000..61cdbee
--- /dev/null
+++ b/src/Providers/LoggerServiceProvider.php
@@ -0,0 +1,16 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: dongwei
+ * Date: 2019/1/18
+ * Time: 1:36 PM
+ */
+
+namespace JsonRpc\Providers;
+
+use Illuminate\Support\ServiceProvider;
+
+class LoggerServiceProvider extends ServiceProvider
+{
+
+}
\ No newline at end of file