doc : add Troubleshoot

README-CN.md

@@ -15,6 +15,9 @@ Alibaba Cloud SDK for C++ 让您不用复杂编程即可访问云服务器、负
 
 如果您在使用的过程中遇到任何问题，欢迎前往[阿里云SDK问答社区](https://yq.aliyun.com/tags/type_ask-tagid_23350)提问，提问前请阅读[提问引导](https://help.aliyun.com/document_detail/93957.html)。亦可在当前 GitHub [提交 Issues](https://github.com/aliyun/aliyun-openapi-cpp-sdk/issues/new)。
 
+## 使用诊断
+[Troubleshoot](https://troubleshoot.api.aliyun.com/?source=github_sdk) 提供 OpenAPI 使用诊断服务，通过 `RequestID` 或 `报错信息` ，帮助开发者快速定位，为开发者提供解决方案。
+
 ## 环境要求
 
 在使用 Alibaba Cloud SDK for C++ 前，确保您已经：

README.md

@@ -17,6 +17,9 @@ This document introduces how to obtain and call this SDK.
 
 If you have any problem while using Alibaba Cloud SDK for C++, please submit an [issue](https://github.com/aliyun/aliyun-openapi-cpp-sdk/issues/new).
 
+## Troubleshoot
+[Troubleshoot](https://troubleshoot.api.aliyun.com/?source=github_sdk) Provide OpenAPI diagnosis service to help developers locate quickly and provide solutions for developers through `RequestID` or `error message`.
+
 ## Requirements
 
 - To use this SDK, you must have an Alibaba Cloud account and an AccessKey.