diff --git a/LICENSE.txt b/LICENSE.txt
index 76a4c31..08b8de1 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -9,6 +9,7 @@ Copyright (c) 2021, Zhiyuan Shao (zyshao@hust.edu.cn),
                     Ziming Yuan (1223962053@qq.com),
                     Yixin Song (yixinsong@hust.edu.cn),
                     Boyang Li (liboyang_hust@163.com),
+                    Zichen Xu (xuzichen@hust.edu.cn)
                    Huazhong University of Science and Technology
 
 Permission is hereby granted, free of charge, to any person obtaining