diff --git a/readme.md b/readme.md
index 14148621f..f8ed5efba 100644
--- a/readme.md
+++ b/readme.md
@@ -75,6 +75,7 @@
 - [BK-PaaS](https://github.com/Tencent/bk-PaaS)：蓝鲸PaaS平台是一个开放式的开发平台，让开发者可以方便快捷地创建、开发、部署和管理SaaS应用。
 - [BK-SOPS](https://github.com/Tencent/bk-sops)：标准运维（SOPS）是通过可视化的图形界面进行任务流程编排和执行的系统，是蓝鲸体系中一款轻量级的调度编排类SaaS产品。
 - [BK-CMDB](https://github.com/Tencent/bk-cmdb)：蓝鲸配置平台是一个面向资产及应用的企业级配置管理平台。
+- [TencentBlueKing/iam-python-sdk](https://github.com/TencentBlueKing/iam-python-sdk) / [TencentBlueKing/iam-go-sdk](https://github.com/TencentBlueKing/iam-go-sdk)：蓝鲸权限中心SDK
 
 ## Contributing
 
diff --git a/readme_en.md b/readme_en.md
index 06459027a..982ea1263 100644
--- a/readme_en.md
+++ b/readme_en.md
@@ -73,6 +73,7 @@ free-operation of SaaS applications
 - [BK-PaaS](https://github.com/Tencent/bk-PaaS)：an development platform that allows developers to create, develop, deploy and manage SaaS applications easily and quickly.
 - [BK-SOPS](https://github.com/Tencent/bk-sops)：an lightweight scheduling SaaS  for task flow scheduling and execution through a visual graphical interface. 
 - [BK-CMDB](https://github.com/Tencent/bk-cmdb)：an enterprise-level configuration management platform for assets and applications.
+- [TencentBlueKing/iam-python-sdk](https://github.com/TencentBlueKing/iam-python-sdk) / [TencentBlueKing/iam-go-sdk](https://github.com/TencentBlueKing/iam-go-sdk): the python and go SDK of blueking IAM
 
 ## Contributing