餐馆商家管理系统 / Restaurant Management System

使用联城通统一账户安全登录。员工必须使用被邀请的相同 Email，系统才会绑定对应餐馆、分店和角色。

Sign in with a XinggClub unified account. Staff must use the same invited email so the server can bind the correct restaurant, branches, and role.