diff --git a/README.md b/README.md
index 4183884c52..2c001edf88 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-319-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-320-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>
@@ -229,6 +229,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/PahudPlus"><img src="https://avatars.githubusercontent.com/u/64403786?v=4" width="30px" /></a>
 <a href="https://github.com/PowderLi"><img src="https://avatars.githubusercontent.com/u/135960789?v=4" width="30px" /></a>
 <a href="https://github.com/Presburger"><img src="https://avatars.githubusercontent.com/u/49336176?v=4" width="30px" /></a>
+<a href="https://github.com/PwzXxm"><img src="https://avatars.githubusercontent.com/u/6563846?v=4" width="30px" /></a>
 <a href="https://github.com/QipengZhou"><img src="https://avatars.githubusercontent.com/u/5410298?v=4" width="30px" /></a>
 <a href="https://github.com/RafaelDSS"><img src="https://avatars.githubusercontent.com/u/27598602?v=4" width="30px" /></a>
 <a href="https://github.com/RangerCD"><img src="https://avatars.githubusercontent.com/u/6872198?v=4" width="30px" /></a>
diff --git a/README_CN.md b/README_CN.md
index f1934e5671..e603dff474 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-319-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-320-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>
@@ -214,6 +214,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/PahudPlus"><img src="https://avatars.githubusercontent.com/u/64403786?v=4" width="30px" /></a>
 <a href="https://github.com/PowderLi"><img src="https://avatars.githubusercontent.com/u/135960789?v=4" width="30px" /></a>
 <a href="https://github.com/Presburger"><img src="https://avatars.githubusercontent.com/u/49336176?v=4" width="30px" /></a>
+<a href="https://github.com/PwzXxm"><img src="https://avatars.githubusercontent.com/u/6563846?v=4" width="30px" /></a>
 <a href="https://github.com/QipengZhou"><img src="https://avatars.githubusercontent.com/u/5410298?v=4" width="30px" /></a>
 <a href="https://github.com/RafaelDSS"><img src="https://avatars.githubusercontent.com/u/27598602?v=4" width="30px" /></a>
 <a href="https://github.com/RangerCD"><img src="https://avatars.githubusercontent.com/u/6872198?v=4" width="30px" /></a>