Signed-off-by: liuxianliang <liuxianliang@rt-thread.com>
@@ -20,7 +20,7 @@ PPP Device 软件包特点如下:
QQ群:749347156 [<传送门>](https://jq.qq.com/?_wv=1027&k=5KcuPGI)
-移植文档地址:[<移植文档>](https://github.com/RT-Thread-packages/ppp_device/blob/master/docs/Module%20transplantation.md)
+移植文档地址:[<移植文档>](./docs/port.md)
### 1.1 框架图