diff --git a/project-maintainers.csv b/project-maintainers.csv
index f40d1d08..d4ada69b 100644
--- a/project-maintainers.csv
+++ b/project-maintainers.csv
@@ -479,7 +479,7 @@ Graduated,Buildpacks,Aidan Delaney,Bloomberg,aidandelaney,https://github.com/bui
 ,,Sambhav Kothari,Bloomberg,sambhav,
 ,,Terence Lee,Salesforce,hone,
 ,,Travis Longoria,Salesforce,elbandito,
-Graduated,Dragonfly,Gaius Qi,Ant Group,gaius-qi,https://github.com/dragonflyoss/community/blob/master/roles/Maintainers.md
+Graduated,Dragonfly,Gaius Qi,ByteDance,gaius-qi,https://github.com/dragonflyoss/community/blob/master/roles/Maintainers.md
 ,,Yuan Yang,Alibaba Group,yyzai384,
 ,,Peng Tao,Ant Group,bergwolf,
 ,,Chlins Zhang,Ant Group,chlins,
@@ -492,6 +492,7 @@ Graduated,Dragonfly,Gaius Qi,Ant Group,gaius-qi,https://github.com/dragonflyoss/
 ,,Kaiyong Yang,Ant Group,BraveY,
 ,,Baptiste Girard-Carrabin,DataDog,Fricounet,
 ,,Zuliang Wang,Aliyun,CooooolFrog,
+,,Changfu Zhang,University of Science and Technology Beijing,Zephyrcf,
 Sandbox,Virtual Kubelet,Ria Bhatia ,Niantic,rbitia,https://github.com/virtual-kubelet/community/blob/master/OWNERS.md
 ,,Brian Goff,Microsoft,cpuguy83,
 ,,Paulo Pires,,pires,