diff --git a/README.md b/README.md
index ea7709b..ee251e2 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 ![](https://pic1.zhimg.com/v2-f3adb06895e2ef8858d1de39fb33b1b7_r.jpg)
 
 <div align="center">
-  
+
 ## **CCHv2 - A powerful contest helper for CodeForces, developed by NW.js.**
-  
+
 </div>
 
 ## Downloads & Usage
@@ -12,6 +12,14 @@ Go to [release page](https://github.com/CodeforcesContestHelper/CCHv2/releases/)
 
 You can head to [wiki page](https://github.com/CodeforcesContestHelper/CCHv2/wiki) to see more.
 
+For Arch Linux users, you can also install by [AUR Package](https://aur.archlinux.org/packages/cchv2),
+
+```sh
+yay -S cchv2
+```
+
+
+
 ## Important Copyright Notice
 
 Project developed by [@tiger2005](https://www.luogu.com.cn/user/60864), packed by [@qinyihao](https://www.luogu.com.cn/user/348831).