diff --git a/README.md b/README.md
index e41fdfc..f47cc32 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,28 @@
-# luci-app-zerotier
\ No newline at end of file
+# luci-app-zerotier
+
+Compile / 编译
+
+# 进入 OpenWrt SDK 目录，建议使用 Docker，如:
+docker run -it -v $PWD/bin:/builder/bin openwrt/sdk:x86-64-22.03.5 bash
+
+# 要更新 feeds
+#   - 获取 feeds/luci/luci.mk
+#   - 获取依赖包 zerotier 编译信息 (feeds/packages/net)
+#   - 获取 feeds/luci/applications 目录
+./scripts/feeds update -a
+
+# 拷贝到合适目录，如
+git clone --depth=1 https://github.com/zhengmz/luci-app-zerotier.git feeds/luci/applications/luci-app-zerotier
+
+# 加载
+./scripts/feeds update -f luci
+./scripts/feeds install -p luci -f luci-app-zerotier
+make defconfig
+
+# 编译
+make package/luci-app-zerotier/compile
+
+# 结果
+# 存放在 bin/packages/x86_64/luci 目录
+luci-app-zerotier*.ipk
+luci-i18n-zerotier-zh-cn*.ipk