diff --git a/README.md b/README.md
index 69ce5832b9f4894a2c263626f9f8e1da0d823042..e3820df08ced9528a73be5ac0319d4e98c414dfd 100644
--- a/README.md
+++ b/README.md
@@ -163,7 +163,7 @@ 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-175-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-177-orange"><br>
 <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>
 <a href="https://github.com/AllenYu1987"><img src="https://avatars.githubusercontent.com/u/12489985?v=4" width="30px" /></a>
@@ -176,6 +176,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/CrossRaynor"><img src="https://avatars.githubusercontent.com/u/3909908?v=4" width="30px" /></a>
 <a href="https://github.com/Cupchen"><img src="https://avatars.githubusercontent.com/u/34762375?v=4" width="30px" /></a>
 <a href="https://github.com/DanielHuang1983"><img src="https://avatars.githubusercontent.com/u/4417873?v=4" width="30px" /></a>
+<a href="https://github.com/DiptoChakrabarty"><img src="https://avatars.githubusercontent.com/u/45638240?v=4" width="30px" /></a>
 <a href="https://github.com/DragonDriver"><img src="https://avatars.githubusercontent.com/u/31589260?v=4" width="30px" /></a>
 <a href="https://github.com/Emma-Song"><img src="https://avatars.githubusercontent.com/u/64460989?v=4" width="30px" /></a>
 <a href="https://github.com/Fierralin"><img src="https://avatars.githubusercontent.com/u/8857059?v=4" width="30px" /></a>
@@ -240,6 +241,7 @@ Contributions to Milvus are welcome from everyone. See [Guidelines for Contribut
 <a href="https://github.com/dd-He"><img src="https://avatars.githubusercontent.com/u/24242249?v=4" width="30px" /></a>
 <a href="https://github.com/dddddai"><img src="https://avatars.githubusercontent.com/u/41563853?v=4" width="30px" /></a>
 <a href="https://github.com/del-zhenwu"><img src="https://avatars.githubusercontent.com/u/56623710?v=4" width="30px" /></a>
+<a href="https://github.com/donno2048"><img src="https://avatars.githubusercontent.com/u/61805754?v=4" width="30px" /></a>
 <a href="https://github.com/douglarek"><img src="https://avatars.githubusercontent.com/u/1488134?v=4" width="30px" /></a>
 <a href="https://github.com/dvzubarev"><img src="https://avatars.githubusercontent.com/u/14878830?v=4" width="30px" /></a>
 <a href="https://github.com/dyhyfu"><img src="https://avatars.githubusercontent.com/u/64584368?v=4" width="30px" /></a>
diff --git a/README_CN.md b/README_CN.md
index 4259e36bf59d71c721529c997d9ceee5a2e7f7f2..d3aa2512660c956b079e22b00f6958451bd97a37 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -162,7 +162,7 @@ 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-175-orange"><br>
+<img src="https://img.shields.io/badge/all--contributors-177-orange"><br>
 <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>
 <a href="https://github.com/AllenYu1987"><img src="https://avatars.githubusercontent.com/u/12489985?v=4" width="30px" /></a>
@@ -175,6 +175,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/CrossRaynor"><img src="https://avatars.githubusercontent.com/u/3909908?v=4" width="30px" /></a>
 <a href="https://github.com/Cupchen"><img src="https://avatars.githubusercontent.com/u/34762375?v=4" width="30px" /></a>
 <a href="https://github.com/DanielHuang1983"><img src="https://avatars.githubusercontent.com/u/4417873?v=4" width="30px" /></a>
+<a href="https://github.com/DiptoChakrabarty"><img src="https://avatars.githubusercontent.com/u/45638240?v=4" width="30px" /></a>
 <a href="https://github.com/DragonDriver"><img src="https://avatars.githubusercontent.com/u/31589260?v=4" width="30px" /></a>
 <a href="https://github.com/Emma-Song"><img src="https://avatars.githubusercontent.com/u/64460989?v=4" width="30px" /></a>
 <a href="https://github.com/Fierralin"><img src="https://avatars.githubusercontent.com/u/8857059?v=4" width="30px" /></a>
@@ -239,6 +240,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 <a href="https://github.com/dd-He"><img src="https://avatars.githubusercontent.com/u/24242249?v=4" width="30px" /></a>
 <a href="https://github.com/dddddai"><img src="https://avatars.githubusercontent.com/u/41563853?v=4" width="30px" /></a>
 <a href="https://github.com/del-zhenwu"><img src="https://avatars.githubusercontent.com/u/56623710?v=4" width="30px" /></a>
+<a href="https://github.com/donno2048"><img src="https://avatars.githubusercontent.com/u/61805754?v=4" width="30px" /></a>
 <a href="https://github.com/douglarek"><img src="https://avatars.githubusercontent.com/u/1488134?v=4" width="30px" /></a>
 <a href="https://github.com/dvzubarev"><img src="https://avatars.githubusercontent.com/u/14878830?v=4" width="30px" /></a>
 <a href="https://github.com/dyhyfu"><img src="https://avatars.githubusercontent.com/u/64584368?v=4" width="30px" /></a>