diff --git a/README.md b/README.md
index a7c9a49..9bb5fe5 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ Welcome to Open-Source OS Training Comp 2022（2022年开源操作系统训练
 - [open-source  os training  comp 2020](https://github.com/rcore-os/rCore/wiki/os-tutorial-summer-of-code-2020)
 
 ## Guide & Lab Test for Rust
-- [learning rsut guide](https://course.rs/)（Rust语言圣经）
+- [learning rust guide](https://course.rs/)（Rust语言圣经）
 - [Rust-lang Lab Test based on Rustlings](https://classroom.github.com/a/YTNg1dEH)（采用Github Classroom模式的Rustling小练习）
 ## Guide for OS
 - Guide deployed version can be found [here](https://learningos.github.io/rust-based-os-comp2022/)（精简OS实验指导）