BugID: update link address in README.md
@@ -56,7 +56,7 @@ AliOS Things can help you connect your devices to [Alibaba Cloud IoT platform](h
## Community
* [DingTalk Group](https://img.alicdn.com/tfs/TB1X2HOhYPpK1RjSZFFXXa5PpXa-970-1280.png)
-* [Alibaba Cloud IoT Community](https://dev.iot.aliyun.com/)
+* [Alibaba Cloud IoT Community](https://developer.aliyun.com/group/aliiot)
## License
