This paper discusses the design and research of the intelligent drug box of"Drug safety Guard",aiming to solve the common problems in the drug management of the elderly group.It designs an intelligent drug box integrating the functions of regular reminder,drug record and intelligent interconnection,health monitoring,emergency call and interactive communication.The design focuses on user experience and data security,adopts modular design to facilitate function expansion,and combines with mobile APP or small programs to realize intelligent interconnection and remote management,and provide all-round and intelligent health management services for the elderly.