update README.md and README-zh.md
@@ -33,25 +33,21 @@ All modules have been organized as Components, Configuring via menuconfig, which
## Documentation
-- AliOS Things wiki: [Github Wiki](https://github.com/alibaba/AliOS-Things/wiki)
-- AliOS Things documentation: [Alibaba Cloud IoT Documentation](https://dev.iot.aliyun.com/doc) | AliOS Things
+### Quick Start
-### How to contribute
+Please refer to [Quick Start](https://help.aliyun.com/document_detail/161037.html)
-Please refer to [Contributing Guideline](https://github.com/alibaba/AliOS-Things/wiki/contributing).
-
-### Quick Start by Command Line using Ubuntu Machine
+### Docs
-Please refer to [Quick Start](https://github.com/alibaba/AliOS-Things/wiki/Quick-Start).
+AliOS Things Docs: [Documentation](https://help.aliyun.com/document_detail/161023.html)
-### Quick Start by AliOS Studio
+### Contributing
-AliOS Things uses [vscode](https://code.visualstudio.com/) as IDE, supporting Windows/MAC/Linux.
-Please refer to [AliOS Studio](https://github.com/alibaba/AliOS-Things/wiki/AliOS-Things-Studio).
+Please refer to [Contributing Guideline](https://github.com/alibaba/AliOS-Things/wiki/contributing).
-### IoT Platform
+### Connecting to IoT Platform
-AliOS Things can help you connect your devices to [Alibaba Cloud IoT platform](https://iot.console.aliyun.com/quick_start) more quickly.
+AliOS Things can help you connect your devices to [Alibaba Cloud IoT platform](https://iot.console.aliyun.com/quick_start) quickly.
## Community
