diff --git a/常用软件安装速查.md b/常用软件安装速查.md
index 5fa3f59..02cc7bb 100644
--- a/常用软件安装速查.md
+++ b/常用软件安装速查.md
@@ -30,13 +30,18 @@ go version
 ## Rust [下载页面](https://forge.rust-lang.org/infra/other-installation-methods.html)
 Linux
 ```bash
+# 0 安装rustup
 sudo apt install gcc
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 
+# 1 通过rustup 安装 rust 相关工具链接
 # 需要重启shell 或者 重载配置
 source ~/.bashrc
 rustup
 
+# 验证安装成功
+cargo -V
+# 输出 cargo 1.xxx 则为成功 
 ```
 
 ## Docker[下载页面](https://docs.docker.com/engine/install/)