fix doc member

working-groups/README.md

@@ -28,6 +28,6 @@ Working Group artifacts can be found in the current repository.
 | :------ | :--------------- | :------- |
 | [Research](research/README.md) | <center>&mdash;</center> | <center>&mdash;</center> |
 | [MM](mm/README.md) | Molecular Modeling WG aims to build a community collaboration for deep learning framework's application in molecular modeling and simulation. | [@helloyesterday](https://gitee.com/helloyesterday) [@jz_90](https://gitee.com/jz_90) |
-| [Doc](doc/README.md) | Discussion for improving MindSpore documentation. |[@leiyuning](https://gitee.com/jonahlei)|
+| [Doc](doc/README.md) | Discussion for improving MindSpore documentation. |[@tanzhipeng](https://gitee.com/Rudy_Tan)|
 | [AI4EARTH](ai4earth/README.md) | AI for Earth WG aims to build a community collaboration for deep learning framework's application in earth system modeling. | [@hxmhuang](https://gitee.com/hxmhuang) |
 | [QUANTUM](quantum/README.md) | AI for Quantum WG aims to build a community collaboration for deep learning framework's application in quantum system modeling. | [@physicist01](https://gitee.com/physicist01) |

working-groups/doc/README.md

@@ -17,7 +17,7 @@ MindSpore Doc WG aims to improve MindSpore documentation and related learning re
 
 ## WG Leads
 
-Yuning Lei (Huawei Technologies Co., Ltd.)
+Zhipeng Tan (Huawei Technologies Co., Ltd.)
 
 ## Motivation
 
@@ -35,6 +35,6 @@ The goals of the Doc WG are as follows:
 
 - Submit an issue/PR based on community discussion for consultation or claim on related topics.
 
-- Submit your proposal to us by email leiyuning@huawei.com.
+- Submit your proposal to us by email tanzhipeng.tan@huawei.com.
 
 For more details, read: <https://gitee.com/mindspore/docs/blob/master/CONTRIBUTING_DOC.md>