chore: Update README.md

Signed-off-by: Xingwang Liao <[email protected]>

README.md

@@ -1,2 +1,31 @@
 # luci-app-frpc
-luci for frpc
+
+Luci support for Frpc
+
+[![Release Version](https://img.shields.io/github/release/kuoruan/luci-app-frpc.svg)](https://github.com/kuoruan/luci-app-frpc/releases/latest) [![Latest Release Download](https://img.shields.io/github/downloads/kuoruan/luci-app-frpc/latest/total.svg)](https://github.com/kuoruan/luci-app-frpc/releases/latest)
+
+## Install
+
+1. Download ipk files from [release page](https://github.com/kuoruan/luci-app-frpc/releases)
+
+2. Upload files to your router.
+
+3. Install package with opkg:
+
+```sh
+opkg install luci-app-frpc_*.ipk
+```
+
+For Simplified Chinese, please install ```luci-i18n-zh-cn```.
+
+## Configure
+
+1. Download client file from Frp release [link](https://github.com/fatedier/frp/releases) or Frp ipk release [link](https://github.com/kuoruan/openwrt-frp/releases).
+
+2. Upload the client file to your router, or install the ipk file.
+
+3. Config client file path in luci.
+
+4. Add your server and proxy rules.
+
+5. Enable the client.