diff --git a/README.md b/README.md
index 3178468..0a55019 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Hprose for HTML5
 
+[![Join the chat at https://gitter.im/hprose/hprose-html5](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/hprose/hprose-html5?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
 >---
 - **[Introduction](#introduction)**
     - **[Browser support](#browser-support)**