use CDN url instead of GitHub link

Author: JacksonTian

README-CN.md

@@ -61,6 +61,14 @@ CLI 版本更改说明请参考 [CHANGELOG](./CHANGELOG.md)
   brew install aliyun-cli
   ```
 
+- **使用一键安装脚本**
+
+  你可以在 macOS 或 Linux 的命令行终端运行下面的命令：
+
+  ```sh
+  /bin/bash -c "$(curl -fsSL https://aliyuncli.alicdn.com/install.sh)"
+  ```
+
 如果需要详细安装步骤或者编译安装步骤请访问官网文档 [安装 CLI](https://help.aliyun.com/document_detail/121988.html)
 
 ## 配置

README.md

@@ -63,7 +63,7 @@ brew install aliyun-cli
 You can paste the following command in a macOS Terminal or Linux shell prompt.
 
 ```sh
-/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/aliyun/aliyun-cli/HEAD/install.sh)"
+/bin/bash -c "$(curl -fsSL https://aliyuncli.alicdn.com/install.sh)"
 ```
 
 If you need detailed installation steps or compile the installation steps, please visit [Installation Guide](https://www.alibabacloud.com/help/zh/doc-detail/121988.html).