From b27372c20d738688d05e85511bd9fdde6c14ccca Mon Sep 17 00:00:00 2001
From: CallMeR <9463297+callmer@user.noreply.gitee.com>
Date: Sun, 26 Nov 2023 20:58:59 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E8=99=9A=E6=8B=9F=E6=9C=BA?=
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---
 05.PVE制作虚拟机模板.md        | 4 +++-
 src/debian/debian_sources.conf | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/05.PVE制作虚拟机模板.md b/05.PVE制作虚拟机模板.md
index 547e6fe..d472374 100644
--- a/05.PVE制作虚拟机模板.md
+++ b/05.PVE制作虚拟机模板.md
@@ -112,13 +112,15 @@ $ sudo vim /etc/apt/sources.list.d/debian.sources
 
 Types: deb
 URIs: https://mirrors.ustc.edu.cn/debian
-Suites: bookworm bookworm-updates bookworm-backports
+Suites: bookworm bookworm-updates
 Components: main contrib non-free non-free-firmware
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
 
 Types: deb
 URIs: https://mirrors.ustc.edu.cn/debian-security
 Suites: bookworm-security
 Components: main contrib non-free non-free-firmware
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
 
 ```
 
diff --git a/src/debian/debian_sources.conf b/src/debian/debian_sources.conf
index b04634d..ce6f263 100644
--- a/src/debian/debian_sources.conf
+++ b/src/debian/debian_sources.conf
@@ -1,10 +1,12 @@
 Types: deb
 URIs: https://mirrors.ustc.edu.cn/debian
-Suites: bookworm bookworm-updates bookworm-backports
+Suites: bookworm bookworm-updates
 Components: main contrib non-free non-free-firmware
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
 
 Types: deb
 URIs: https://mirrors.ustc.edu.cn/debian-security
 Suites: bookworm-security
 Components: main contrib non-free non-free-firmware
+Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg