diff --git a/README.MD b/README.MD
index e27a468..8c2693f 100644
--- a/README.MD
+++ b/README.MD
@@ -8,3 +8,8 @@ go generate -x init.go
 ```shell
 swag init -d ./ -g ./main.go -pd
 ```
+
+编译
+```shell
+go build -o iptables-helper main.go
+```
\ No newline at end of file