diff --git a/README.md b/README.md
index 777be94..69e36ae 100755
--- a/README.md
+++ b/README.md
@@ -6,8 +6,7 @@
 ## Introduction
 
 This software package provides a C++ interface to communicate with the mobile platforms, for sending commands to the
-robot and receiving the latest robot state. The repository is a joint effort by the development teams at Weston Robot (
-Singapore) and AgileX Robotics (China).
+robot and receiving the latest robot state. The repository is a joint effort by the development teams at Weston Robot (Singapore) and AgileX Robotics (China).
 
 - Copyright (c) 2020-2023 [Weston Robot](https://www.westonrobot.com/)
 - Copyright (c) 2020-2023 [AgileX Robotics](http://www.agilex.ai/?lang=zh-cn)
@@ -29,8 +28,8 @@ using the packages.
 ### Software environments
 
 * Architecture: x86_64/arm64
-* OS: Ubuntu 16.04/18.04/20.04
-* ROS: Kinetic/Melodic/Noetic
+* OS: Ubuntu 18.04/20.04/22.04
+* ROS: Melodic/Noetic/Foxy/Humble
 
 It should also work in other similar Linux environments but only the above listed environments are regularly tested.