From ec805421cf8dcc1708a36d514bdf7e74bc181393 Mon Sep 17 00:00:00 2001
From: Yuxiang Zhang <z4yx@users.noreply.github.com>
Date: Tue, 12 May 2020 10:41:02 +0800
Subject: [PATCH] Update 1970-01-01-ubuntu.md

---
 _posts/help/1970-01-01-ubuntu.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/_posts/help/1970-01-01-ubuntu.md b/_posts/help/1970-01-01-ubuntu.md
index d50d661..fb1f8ef 100644
--- a/_posts/help/1970-01-01-ubuntu.md
+++ b/_posts/help/1970-01-01-ubuntu.md
@@ -51,3 +51,5 @@ deb https://{%endraw%}{{ site.hostname }}{%raw%}/ubuntu/ {{release_name}}-securi
 <code id="apt-content">
 </code>
 </pre>
+
+本镜像仅支持32位和64位x86架构的系统，对于 ARM、PowerPC 架构请使用 ubuntu-ports 镜像。