diff --git a/README.md b/README.md
index 1af002bb6b772a4fd0e92281d3144de53ad12ea8..b57e21582ed35011d0a5011b076159bebd8b59bd 100644
--- a/README.md
+++ b/README.md
@@ -168,7 +168,7 @@ 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-239-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-240-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>
@@ -337,6 +337,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/natoka"><img src="https://avatars.githubusercontent.com/u/1751024?v=4" width="30px" /></a>
 <a href="https://github.com/neza2017"><img src="https://avatars.githubusercontent.com/u/34152706?v=4" width="30px" /></a>
 <a href="https://github.com/op-hunter"><img src="https://avatars.githubusercontent.com/u/5617677?v=4" width="30px" /></a>
+<a href="https://github.com/ownbylichaobao"><img src="https://avatars.githubusercontent.com/u/37684963?v=4" width="30px" /></a>
 <a href="https://github.com/parsa-ra"><img src="https://avatars.githubusercontent.com/u/11356471?v=4" width="30px" /></a>
 <a href="https://github.com/pengjeck"><img src="https://avatars.githubusercontent.com/u/14035577?v=4" width="30px" /></a>
 <a href="https://github.com/phantom8548"><img src="https://avatars.githubusercontent.com/u/11576622?v=4" width="30px" /></a>
diff --git a/README_CN.md b/README_CN.md
index b698b077eeddad137ba3f4943ec98ccd2eb3f37e..9a7ddb6fccc12859cea6a0cf681726ca8e5fe9ba 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-239-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-240-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>
@@ -323,6 +323,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/natoka"><img src="https://avatars.githubusercontent.com/u/1751024?v=4" width="30px" /></a>
 <a href="https://github.com/neza2017"><img src="https://avatars.githubusercontent.com/u/34152706?v=4" width="30px" /></a>
 <a href="https://github.com/op-hunter"><img src="https://avatars.githubusercontent.com/u/5617677?v=4" width="30px" /></a>
+<a href="https://github.com/ownbylichaobao"><img src="https://avatars.githubusercontent.com/u/37684963?v=4" width="30px" /></a>
 <a href="https://github.com/parsa-ra"><img src="https://avatars.githubusercontent.com/u/11356471?v=4" width="30px" /></a>
 <a href="https://github.com/pengjeck"><img src="https://avatars.githubusercontent.com/u/14035577?v=4" width="30px" /></a>
 <a href="https://github.com/phantom8548"><img src="https://avatars.githubusercontent.com/u/11576622?v=4" width="30px" /></a>