diff --git a/README.md b/README.md
index 220b851296..e280d2db75 100644
--- a/README.md
+++ b/README.md
@@ -169,7 +169,7 @@ 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-372-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-373-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>
@@ -434,6 +434,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/qbzenker"><img src="https://avatars.githubusercontent.com/u/51972064?v=4" width="30px" /></a>
 <a href="https://github.com/qixuan0212"><img src="https://avatars.githubusercontent.com/u/135136620?v=4" width="30px" /></a>
 <a href="https://github.com/rahulmistri1997"><img src="https://avatars.githubusercontent.com/u/58909377?v=4" width="30px" /></a>
+<a href="https://github.com/richzw"><img src="https://avatars.githubusercontent.com/u/1590890?v=4" width="30px" /></a>
 <a href="https://github.com/ronnie-llamado"><img src="https://avatars.githubusercontent.com/u/35092029?v=4" width="30px" /></a>
 <a href="https://github.com/sachitolani"><img src="https://avatars.githubusercontent.com/u/146494073?v=4" width="30px" /></a>
 <a href="https://github.com/sageanya"><img src="https://avatars.githubusercontent.com/u/37909674?v=4" width="30px" /></a>
diff --git a/README_CN.md b/README_CN.md
index bb97776a89..6dabfe3597 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-372-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-373-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>
@@ -419,6 +419,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/qbzenker"><img src="https://avatars.githubusercontent.com/u/51972064?v=4" width="30px" /></a>
 <a href="https://github.com/qixuan0212"><img src="https://avatars.githubusercontent.com/u/135136620?v=4" width="30px" /></a>
 <a href="https://github.com/rahulmistri1997"><img src="https://avatars.githubusercontent.com/u/58909377?v=4" width="30px" /></a>
+<a href="https://github.com/richzw"><img src="https://avatars.githubusercontent.com/u/1590890?v=4" width="30px" /></a>
 <a href="https://github.com/ronnie-llamado"><img src="https://avatars.githubusercontent.com/u/35092029?v=4" width="30px" /></a>
 <a href="https://github.com/sachitolani"><img src="https://avatars.githubusercontent.com/u/146494073?v=4" width="30px" /></a>
 <a href="https://github.com/sageanya"><img src="https://avatars.githubusercontent.com/u/37909674?v=4" width="30px" /></a>