From 964b2424a3667618c93effbf404385bdb0fbc33a Mon Sep 17 00:00:00 2001
From: Cube <877211593@qq.com>
Date: Fri, 10 May 2024 18:28:34 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E5=AE=98=E6=96=B9backports?=
 =?UTF-8?q?=E6=BA=90=E7=9A=84url?=
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---
 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 a4eea54..1d81f13 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）。