From 53eec292a58874f6819e3cbe1f7c6deb44438ea9 Mon Sep 17 00:00:00 2001
From: Cube <877211593@qq.com>
Date: Fri, 10 May 2024 18:44:00 +0800
Subject: [PATCH] Repair broken Debian source url

---
 docs/document/level-0/ch07-xray-server.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/document/level-0/ch07-xray-server.md b/docs/document/level-0/ch07-xray-server.md
index a4eea5465..1d81f137d 100644
--- a/docs/document/level-0/ch07-xray-server.md
+++ b/docs/document/level-0/ch07-xray-server.md
@@ -427,7 +427,7 @@ sudo nano /etc/apt/sources.list
 2.  然后把下面这一条加在最后，并保存退出。
 
 ```
-deb http://deb.debian.org/debian buster-backports main
+deb http://archive.debian.org/debian buster-backports main
 ```
 
 3.  刷新软件库并查询 Debian 官方的最新版内核并安装。请务必安装你的 VPS 对应的版本（本文以比较常见的【amd64】为例）。