Abstract: Huge data is generated by tea sale,and it is particularly important for data processing.Compared with the front desk design of the current completed tea sale,the background data management design is slightly weak.Huge data and the need to turn it into benefits,and higher requirements have been put forward for the tea sale data management system.Through the necessity and feasibility analysis of the establishment of tea sale information management system,the tea sale information management system is designed based on PHP,MySQL,network technology, programming language and database for the tea sales enterprise data processing,classification,sorting and other functional requirements,which is combined with the management of tea sale standardization and the need of the information construction.Real-time management and query are realized in the system ,in which B/S architecture is adopted,and meanwhile automatic management and data updation of the tea sale are also realized,and the timeliness and fluency of information flow are ensured,and the management mechanism with clear authority of information sharing is established,and the management efficiency of tea sale data is improved in the system.