diff --git a/README.md b/README.md
index f533df5b6d..8b30ef40cd 100644
--- a/README.md
+++ b/README.md
@@ -152,7 +152,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 ### All contributors
 
 <br><!-- Do not remove start of hero-bot -->
-<img src="https://img.shields.io/badge/all--contributors-206-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-207-orange"><br>
 <a href="https://github.com/0xflotus"><img src="https://avatars.githubusercontent.com/u/26602940?v=4" width="30px" /></a>
 <a href="https://github.com/ABNER-1"><img src="https://avatars.githubusercontent.com/u/24547351?v=4" width="30px" /></a>
 <a href="https://github.com/Accagain2014"><img src="https://avatars.githubusercontent.com/u/9635216?v=4" width="30px" /></a>
@@ -340,6 +340,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/wscxyey"><img src="https://avatars.githubusercontent.com/u/48882296?v=4" width="30px" /></a>
 <a href="https://github.com/wxywb"><img src="https://avatars.githubusercontent.com/u/5432721?v=4" width="30px" /></a>
 <a href="https://github.com/xaxys"><img src="https://avatars.githubusercontent.com/u/28949072?v=4" width="30px" /></a>
+<a href="https://github.com/xiangzhouguo"><img src="https://avatars.githubusercontent.com/u/93316470?v=4" width="30px" /></a>
 <a href="https://github.com/xiaocai2333"><img src="https://avatars.githubusercontent.com/u/46207236?v=4" width="30px" /></a>
 <a href="https://github.com/xiaofan-luan"><img src="https://avatars.githubusercontent.com/u/83447078?v=4" width="30px" /></a>
 <a href="https://github.com/xiaohu4313888"><img src="https://avatars.githubusercontent.com/u/39088547?v=4" width="30px" /></a>
diff --git a/README_CN.md b/README_CN.md
index 1c69bcd5df..e969f057a6 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -154,7 +154,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 ### All contributors
 
 <br><!-- Do not remove start of hero-bot -->
-<img src="https://img.shields.io/badge/all--contributors-206-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-207-orange"><br>
 <a href="https://github.com/0xflotus"><img src="https://avatars.githubusercontent.com/u/26602940?v=4" width="30px" /></a>
 <a href="https://github.com/ABNER-1"><img src="https://avatars.githubusercontent.com/u/24547351?v=4" width="30px" /></a>
 <a href="https://github.com/Accagain2014"><img src="https://avatars.githubusercontent.com/u/9635216?v=4" width="30px" /></a>
@@ -342,6 +342,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/wscxyey"><img src="https://avatars.githubusercontent.com/u/48882296?v=4" width="30px" /></a>
 <a href="https://github.com/wxywb"><img src="https://avatars.githubusercontent.com/u/5432721?v=4" width="30px" /></a>
 <a href="https://github.com/xaxys"><img src="https://avatars.githubusercontent.com/u/28949072?v=4" width="30px" /></a>
+<a href="https://github.com/xiangzhouguo"><img src="https://avatars.githubusercontent.com/u/93316470?v=4" width="30px" /></a>
 <a href="https://github.com/xiaocai2333"><img src="https://avatars.githubusercontent.com/u/46207236?v=4" width="30px" /></a>
 <a href="https://github.com/xiaofan-luan"><img src="https://avatars.githubusercontent.com/u/83447078?v=4" width="30px" /></a>
 <a href="https://github.com/xiaohu4313888"><img src="https://avatars.githubusercontent.com/u/39088547?v=4" width="30px" /></a>