From e732c750297bdc408bc51e190ecd66b43b9a51f6 Mon Sep 17 00:00:00 2001
From: Joe Dong <jian.dong@pobox.com>
Date: Sat, 12 Oct 2024 18:45:13 +0800
Subject: [PATCH] update README

---
 README.MD | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.MD b/README.MD
index 17a9fdfb..cce0fb16 100644
--- a/README.MD
+++ b/README.MD
@@ -73,6 +73,8 @@ Get source code
 ```bash
 cd ~/ros2_ws/src
 git clone https://github.com/orbbec/OrbbecSDK_ROS2.git
+cd OrbbecSDK_ROS2
+git checkout OrbbecSDK_V2.X
 ```
 
 Install deb dependencies