Update README.md

Author: LTaooo

README.md

@@ -30,6 +30,10 @@ composer require microphp/swoole
    ```shell
    php bin/console config:publish swoole
    ```
+#### 四. 使用AMP驱动
+```shell
+composer require microphp/amp
+```
 
 ### 运行
 ```shell
@@ -40,4 +44,4 @@ php bin/console start
 ### 格式化代码
 ```shell
 composer cs ./app
-```
+```