From b47fda98f3b0f40c5c1ed09aacc00211d7458519 Mon Sep 17 00:00:00 2001
From: suda-morris <362953310@qq.com>
Date: Mon, 21 Jan 2019 23:45:31 +0800
Subject: [PATCH] update translation of establish-serial-connection

---
 docs/zh_CN/get-started-cmake/establish-serial-connection.rst | 4 ++++
 docs/zh_CN/get-started/establish-serial-connection.rst       | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/docs/zh_CN/get-started-cmake/establish-serial-connection.rst b/docs/zh_CN/get-started-cmake/establish-serial-connection.rst
index c030698f8..f646db83e 100644
--- a/docs/zh_CN/get-started-cmake/establish-serial-connection.rst
+++ b/docs/zh_CN/get-started-cmake/establish-serial-connection.rst
@@ -67,6 +67,10 @@ MacOS ::
 
     sudo usermod -a -G dialout $USER
 
+在 Arch Linux 中，需要通过以下命令将用户添加到 ``uucp`` 组中::
+
+    sudo usermod -a -G uucp $USER
+
 请重新登录，确保串口读写权限可以生效。
 
 
diff --git a/docs/zh_CN/get-started/establish-serial-connection.rst b/docs/zh_CN/get-started/establish-serial-connection.rst
index e9d8d3c4e..b27c42962 100644
--- a/docs/zh_CN/get-started/establish-serial-connection.rst
+++ b/docs/zh_CN/get-started/establish-serial-connection.rst
@@ -61,6 +61,10 @@ MacOS ::
 
     sudo usermod -a -G dialout $USER
 
+在 Arch Linux 中，需要通过以下命令将用户添加到 ``uucp`` 组中::
+
+    sudo usermod -a -G uucp $USER
+
 重新登录以确保串行端口的读写权限被启用。