Along with the rapid development of computer application technology in current society, information management is being applied to various industries. In this paper, through research on relational database, the author of this paper is going to create a modern efficient management system to change the catering enterprises’ old management model that consumes labor and material resource. Through demand analysis, this paper will give design and standardization of business flow chart, data flow chart and E-R diagram to further develop database logical design and physical design, and create an efficient information system of multimedia catering management. While strengthening the management of enterprises, this will more satisfy the demand of the modern society on catering service industry.