In order to satisfy the processing of large amount of data and centralized users when the new students are managed,while to satisfy the new students to use the platform on maximum range,the development of new students management platform uses B/S model.This paper briefly introduces the key development techniques for new students management platform,uses UML modeling tool to model the system from the demand of the research on the new students management platform and based on clarifying the main function demand of the platform,sets up case diagram for the system demand,and achieves each module for the platform by taking Asp.net,SQL Server 2005 as the system development tool,by using VS2008 as IDE integration development environment,and by using threelayer software development framework as the program development framework.