This paper is designed and implemented using the computer automatically handle complex issues Timetable Scheduling System,Timetable class time by hand to avoid the conflict and generate classroom conflict.With priority-based algorithms as the main idea of the specific circumstances of the algorithm is improved,designed to fit the Scheduling algorithms,then,Scheduling algorithms have been developed based on the design of appropriate Scheduling System,the improved algorithm priority Scheduling System for analysis,correlation analysis using UML diagram drawn system functional requirements,and then divided into modules.Automatic Scheduling System seeks user-friendly interface,basic functions,simple to use,easy to maintain.System using stand-alone mode,Use Visual Studio development tool as a front,Sql server database management system designed database,System requirements to achieve the corresponding functions;Final test to verify that the system automatically arranging functions.