diff --git a/sigs/security/sig_members.yaml b/sigs/security/sig_members.yaml
index 3994baa..06bbac3 100644
--- a/sigs/security/sig_members.yaml
+++ b/sigs/security/sig_members.yaml
@@ -9,6 +9,11 @@ Members:
   gitee_home: https://gitee.com/jxlang910
   email: 1070882265@qq.com
 
+- name: Mr. Wei
+  gitee_home: https://gitee.com/weiyikang
+  email: 1257399870@qq.com
+  interest: federated learning, transfer learning, computer vision
+
 - name: emmmmtang
   gitee_home: https://gitee.com/emmmmtang
   email: 1203355251@qq.com