diff --git a/README-CN.md b/README-CN.md
index a373237a..a71018f2 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -1,10 +1,11 @@
 [English](./README.md) | 简体中文
 
 
+<p align="center"><img src="./src/Files/Aliyun.svg"></p>
 <p align="center">
-<a href="https://packagist.org/packages/alibabacloud/client"><img src="https://badge.fury.io/ph/alibabacloud%2Fclient.svg" alt="Latest Stable Version"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/v/stable" alt="Latest Stable Version"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/v/unstable" alt="Latest Unstable Version"></a>
+<a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/composerlock" alt="composer.lock"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/downloads" alt="Total Downloads"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/license" alt="License"></a>
 <br/>
@@ -156,6 +157,7 @@ try {
 [packagist]: https://packagist.org/packages/alibabacloud/sdk
 [home]: https://home.console.aliyun.com
 [aliyun]: https://www.aliyun.com
+[regions]: https://help.aliyun.com/document_detail/40654.html
 [endpoints]: https://developer.aliyun.com/endpoints
 [cURL]: http://php.net/manual/zh/book.curl.php
 [OPCache]: http://php.net/manual/zh/book.opcache.php
diff --git a/README.md b/README.md
index a0c49976..e6d61d46 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,9 @@ English | [简体中文](./README-CN.md)
 
 <p align="center"><img src="./src/Files/AlibabaCloud.svg"></p>
 <p align="center">
-<a href="https://packagist.org/packages/alibabacloud/client"><img src="https://badge.fury.io/ph/alibabacloud%2Fclient.svg" alt="Latest Stable Version"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/v/stable" alt="Latest Stable Version"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/v/unstable" alt="Latest Unstable Version"></a>
+<a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/composerlock" alt="composer.lock"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/downloads" alt="Total Downloads"></a>
 <a href="https://packagist.org/packages/alibabacloud/client"><img src="https://poser.pugx.org/alibabacloud/client/license" alt="License"></a>
 <br/>
@@ -16,7 +16,6 @@ English | [简体中文](./README-CN.md)
 <a href="https://scrutinizer-ci.com/code-intelligence"><img src="https://scrutinizer-ci.com/g/aliyun/openapi-sdk-php-client/badges/code-intelligence.svg" alt="Code Intelligence Status"></a>
 </p>
 
-
 ## About
 **Alibaba Cloud Client for PHP** is a client tool that helps PHP developers manage credentials and send requests, [Alibaba Cloud SDK for PHP][SDK] dependency on this tool.
 
@@ -157,6 +156,7 @@ try {
 [packagist]: https://packagist.org/packages/alibabacloud/sdk
 [home]: https://home.console.aliyun.com
 [alibabacloud]: https://www.alibabacloud.com
+[regions]: https://www.alibabacloud.com/help/doc-detail/40654.html
 [endpoints]: https://developer.aliyun.com/endpoints
 [cURL]: http://php.net/manual/en/book.curl.php
 [OPCache]: http://php.net/manual/en/book.opcache.php
diff --git a/composer.json b/composer.json
index 3638327a..eabb4ad9 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,8 @@
         "alibabacloud",
         "client",
         "sdk",
-        "cloud"
+        "cloud",
+        "tool"
     ],
     "type": "library",
     "license": "Apache-2.0",
diff --git a/docs/5-Region-CN.md b/docs/5-Region-CN.md
index 04f46308..117f1807 100644
--- a/docs/5-Region-CN.md
+++ b/docs/5-Region-CN.md
@@ -2,7 +2,7 @@
 ***
 
 # 区域
-每个请求都会携带区域 `regionId`，由于大部分请求的区域相同，没有必要为每个请求设置区域，请参考 [Region 列表][endpoints]。
+每个请求都会携带区域 `regionId`，由于大部分请求的区域相同，没有必要为每个请求设置区域，请参考 [地域和可用区][regions]。
 
 ## 为请求指定区域
 > 如果为请求单独指定区域，将不使用客户端区域或默认区域。
diff --git a/docs/5-Region-EN.md b/docs/5-Region-EN.md
index 2ae16932..3f90350e 100644
--- a/docs/5-Region-EN.md
+++ b/docs/5-Region-EN.md
@@ -2,7 +2,7 @@
 ***
 
 # Region
-Each request carries an region called `regionId`. Since most of the requested regions are the same, it is not necessary to set the region for each request, Please refer to [Region List][endpoints].
+Each request carries an region called `regionId`. Since most of the requested regions are the same, it is not necessary to set the region for each request, Please refer to [Regions and Zones][regions].
 
 ## Specify the Region for the Request
 > If you specify an Region separately for the request, the client Region or default Region will not be used.