安装校园社团活动 APP 前：A Bilingual Check for Roles, Photos, and Group Chat Safety
校园社团准备活动时，经常会临时安装报名、签到、照片共享、群聊或海报制作 APP。The problem is not that every club app is unsafe. The real risk is rushed setup: one student signs in with a personal account, another grants photo or contact permissions, and nobody remembers to remove the app after the event. 这篇检查表适合社团干部、志愿者和负责设备的同学，在安装前用十分钟把来源、权限、角色和退出流程确认清楚。 Quick checklist / 快速核对 确认 APP 名称、发布者、下载来源和用途，不要只看群里转发的链接。 Decide who needs admin access, who only needs to scan or view, and who should not sign in at all. 检查照片、通讯录、位置、通知、麦克风等权限是否真的与活动任务相关。 如果要用共享设备，提前写好活动结束后的 logout、delete files、remove permissions 流程。 Prefer official store pages or the developer’s own support page; use mirror pages only as a last resort and with extra caution. 如果团队需要一个中立的下载前提醒，可以参考 app safety resource hub ，也可以把 简短检查清单 发给负责安装的同学。 Start from the club workflow / 先从活动流程开始 不要一开始就问“哪个 APP 最好”。先问：这次活动到底需要什么？Is the app for registration, ticket scanning, volunteer scheduling, live translation, photo sharing, or after-event feedback? 不同任务对应不同权限。报名工具可能需要表单和邮箱；照片共享...