diff --git a/security-team/security-groups.md b/security-team/security-groups.md
index 8de9bb2..c4c748b 100644
--- a/security-team/security-groups.md
+++ b/security-team/security-groups.md
@@ -32,3 +32,4 @@ Members:
 - Hongcai Ren([@RainbowMango](https://github.com/rainbowmango)), [renhongcai@huawei.com](mailto:renhongcai@huawei.com)
 - Zhuang Zhang([@zhzhuang-zju](https://github.com/zhzhuang-zju)), [guyue0864@gmail.com](mailto:guyue0864@gmail.com)
 - Yanfeng Huang([@yanfeng1992](https://github.com/yanfeng1992)), [huangyanfeng1992@gmail.com](mailto:huangyanfeng1992@gmail.com)
+- Wenjiang Ding([@warjiang](https://github.com/warjiang)), [1096409085@qq.com](mailto:1096409085@qq.com)