From a89b7146e4b56baba6b6e882d36b80d693225b86 Mon Sep 17 00:00:00 2001
From: Zachary <zlj19971222@outlook.com>
Date: Sun, 25 Apr 2021 11:21:51 +0800
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index 82a20d4..0f46a59 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,7 @@ $ cd ~/catkin_ws/src
 $ git clone https://github.com/elephantrobotics/myCobotROS.git
 $ cd ~/catkin_ws
 $ catkin_make
+$ source ~/catkin_ws/devel/setup.bash
 ```
 
 #### 1.3 Test Python API