From ea31a74df799361417d4046f28c65dfd7592cac4 Mon Sep 17 00:00:00 2001
From: login <longjin@ringotek.cn>
Date: Sat, 13 Aug 2022 01:20:41 +0800
Subject: [PATCH] Update build_system.md

---
 docs/introduction/build_system.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/introduction/build_system.md b/docs/introduction/build_system.md
index 5155eeda..0fbc5667 100644
--- a/docs/introduction/build_system.md
+++ b/docs/introduction/build_system.md
@@ -25,7 +25,7 @@ docker pull dragonos/dragonos-dev:v1.0
 &emsp;&emsp;在本节中，我们建议您采用命令行安装qemu：
 
 ```shell
-sudo apt install -y qemu qemu-system qemu-system-x86_64 qemu-kvm
+sudo apt install -y qemu qemu-system qemu-kvm
 ```
 
 &emsp;&emsp;请留意，若您的Linux系统是在虚拟机中运行的，还请您在您的VMware/Virtual Box虚拟机的处理器设置选项卡中，开启Intel VT-x或AMD-V选项，否则，DragonOS将无法运行。