📅  最后修改于: 2022-03-11 14:57:24.200000             🧑  作者: Mango
If you want to rejoin a group chat you
left, the group admin will need
to re-invite you to the group.
If you were the only group admin and left
the group, another participant was chosen
at random to become the new admin.
You can ask the admin to re-invite you
to the group and make you a group admin again.