diff --git a/.mailmap b/.mailmap
index ae27c682ad..4c79996c8a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -95,3 +95,5 @@ Tomas Volf <~@wolfsden.cz> <wolf@wolfsden.cz>
 Tomáš Čech <sleep_walker@gnu.org> <sleep_walker@suse.cz>
 Vincent Legoll <vincent.legoll@gmail.com> <vincent.legoll@idgrilles.fr>
 Zheng Junjie <873216071@qq.com> Z572 <873216071@qq.com>
+Zheng Junjie <873216071@qq.com> Zheng Junjie <zhengjunjie@iscas.ac.cn>
+Zheng Junjie <873216071@qq.com> Zheng junjie <873216071@qq.com>
\ No newline at end of file