7 年之前 · 9a131b9452
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 
															 # RT-Thread #
														
 
															+**The master branch is frozen util v3.0.0 has been updated**
														
 
															+
														
 
															 [![Build Status](https://travis-ci.org/RT-Thread/rt-thread.svg)](https://travis-ci.org/RT-Thread/rt-thread)
														
 
															 [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/RT-Thread/rt-thread?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)