From 707879da5c5643ed8b05f9532836c45d1ae65ee6 Mon Sep 17 00:00:00 2001
From: Ryan Yin <xiaoyin_c@qq.com>
Date: Sun, 16 Jul 2023 13:34:23 +0800
Subject: [PATCH] chore: udpate nix cache mirror(remove bfsu, as its data lags
 too much)

---
 docs/zh/introduction/installation.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/zh/introduction/installation.md b/docs/zh/introduction/installation.md
index 1f1e6b8..ad032ba 100644
--- a/docs/zh/introduction/installation.md
+++ b/docs/zh/introduction/installation.md
@@ -10,4 +10,6 @@ Nix 有多种安装方式：
 NixOS 的安装步骤很简单，这里不多介绍，仅列一下我觉得比较有用的参考资料：
 
 1. [NixOS 官网](https://nixos.org/download.html)
-2. 国内镜像源：<https://mirrors.bfsu.edu.cn/help/nix/>
+2. 国内镜像源：
+  1. <https://mirrors.ustc.edu.cn/help/nix-channels.html>
+  2. <https://mirrors.tuna.tsinghua.edu.cn/help/nix/>