diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index f6aff8a146..67d772962a 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -1,2 +1,2 @@
 # This should match the owning team set up in https://github.com/orgs/opensearch-project/teams
-*   @pjfitzgibbons @ps48 @kavithacm @derek-ho @joshuali925 @dai-chen @YANG-DB @rupal-bq @mengweieric @vamsi-amazon @swiddis @penghuo @seankao-az @MaxKsyunz @Yury-Fridlyand @anirudha @forestmvey @acarbonetto @GumpacG @ykmr1224 @LantaoJin @noCharger
\ No newline at end of file
+*   @pjfitzgibbons @ps48 @kavithacm @derek-ho @joshuali925 @dai-chen @YANG-DB @rupal-bq @mengweieric @vamsi-amazon @swiddis @penghuo @seankao-az @MaxKsyunz @Yury-Fridlyand @anirudha @forestmvey @acarbonetto @GumpacG @ykmr1224 @LantaoJin @noCharger @qianheng-aws
\ No newline at end of file
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
index f5bfaa8928..c604ae4e7d 100644
--- a/MAINTAINERS.md
+++ b/MAINTAINERS.md
@@ -5,7 +5,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 ## Current Maintainers
 
 | Maintainer        | GitHub ID                                           | Affiliation |
-| ----------------- |-----------------------------------------------------| ----------- |
+|-------------------|-----------------------------------------------------| ----------- |
 | Eric Wei          | [mengweieric](https://github.com/mengweieric)       | Amazon      |
 | Joshua Li         | [joshuali925](https://github.com/joshuali925)       | Amazon      |
 | Shenoy Pratik     | [ps48](https://github.com/ps48)                     | Amazon      |
@@ -23,6 +23,7 @@ This document contains a list of maintainers in this repo. See [opensearch-proje
 | Tomoyuki Morita   | [ykmr1224](https://github.com/ykmr1224)             | Amazon      |
 | Lantao Jin        | [LantaoJin](https://github.com/LantaoJin)           | Amazon      |
 | Louis Chu         | [noCharger](https://github.com/noCharger)           | Amazon      |
+| Heng Qian         | [qianheng-aws](https://github.com/qianheng-aws)     | Amazon      |
 | Max Ksyunz        | [MaxKsyunz](https://github.com/MaxKsyunz)           | Improving   |
 | Yury Fridlyand    | [Yury-Fridlyand](https://github.com/Yury-Fridlyand) | Improving   |
 | Andrew Carbonetto | [acarbonetto](https://github.com/acarbonetto)       | Improving   |