diff --git a/OWNERS b/OWNERS
index 32d7c4e..fd90ff1 100644
--- a/OWNERS
+++ b/OWNERS
@@ -3,3 +3,4 @@ approvers:
   - clement_li
   - bb-king
   - littlecats7
+  - jxlang910
diff --git a/sigs/security/README.md b/sigs/security/README.md
index baa60d3..989cae3 100644
--- a/sigs/security/README.md
+++ b/sigs/security/README.md
@@ -8,7 +8,7 @@ AI Security SIG 聚焦于人工智能领域的模型安全和数据隐私保护
 
 ## SIG代码仓
 
-1. [MindAarmour](https://gitee.com/mindspore/mindarmour)
+1. [MindArmour](https://gitee.com/mindspore/mindarmour)
 2. [联邦学习云侧](https://gitee.com/mindspore/mindspore/tree/master/mindspore/ccsrc/fl) 、[联邦学习端侧](https://gitee.com/mindspore/mindspore/tree/master/mindspore/lite/java/java/fl_client/src/main/java/com/mindspore/flclient)
 
 ## SIG负责人
diff --git a/sigs/security/README_en.md b/sigs/security/README_en.md
index 69b6c37..8dd163c 100644
--- a/sigs/security/README_en.md
+++ b/sigs/security/README_en.md
@@ -9,7 +9,7 @@ AI Security SIG focus on model security and data privacy protection in the field
 
 ## SIG code repositories
 
-1. [MindAarmour](https://gitee.com/mindspore/mindarmour).
+1. [MindArmour](https://gitee.com/mindspore/mindarmour).
 2. [Federated learning's server](https://gitee.com/mindspore/mindspore/tree/master/mindspore/ccsrc/fl), [Federated learning's client](https://gitee.com/mindspore/mindspore/tree/master/mindspore/lite/java/java/fl_client/src/main/java/com/mindspore/flclient).
 
 ## SIG maintainers