From db266002275159c58fdaec75a81f1a4534cf97d4 Mon Sep 17 00:00:00 2001
From: 13339479676 <zyfiy1314@163.com>
Date: Sun, 23 Jan 2022 20:11:17 +0800
Subject: [PATCH] readme docker update

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9eb6260..027ab08 100644
--- a/README.md
+++ b/README.md
@@ -119,7 +119,7 @@ sudo docker pull zengdockerdocker/opencv-webcam-script:v0.3 # 镜像拉取
 - 第二步：创建容器
 
 ```shell
-xhost +local:root # 配置xhost（重要）
+xhost +local:root # 允许root用户访问正在运行的X服务器（重要）
 sudo docker run --ipc=host -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY --device=/dev/video0:/dev/video0 zengdockerdocker/opencv-webcam-script:v0.3 # 进入容器
 ```