Update README.md

README.md

@@ -131,6 +131,10 @@ jobs/job.go:19:2: cannot find package "golang.org/x/crypto/ssh" in any of:
 
 # Docker
 本地编译好的2进制文件放在根目录下执行下面的命令即可拥有
+```bash
+CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build
+```
+
 ```
 docker-compose up -d