The user management system is divided into two parts, with a PC terminal and a mobile phone APP terminal, which is mainly a management system for elderly relatives at home. Relatives can register themselves and log in to the system. The main functional modules of the system are related to the health data of the elderly, service reservation, map positioning, home security, caring videos, family doctors, equipment management, information query, and elderly. Through this platform, relatives can book a full range of service desk packages for the elderly online, such as retirement, medical care, housekeeping, shopping, etc., to provide elder relatives with detailed solutions for elder care, and narrow the distance between their children and the elderly.