Oracle Prmavera P6软件在国际上有着广泛的应用,但在我国各行业中的应用却一直不够深入,如何使该软件更好地应用在国内项目管理中是目前急需解决的问题。本文从使用P6软件编制进度计划的原则,计划的更新和跟踪、计划的纠偏等几个方面进行了描述,对进度管理应该注意的问题进行了归纳,突出了P6软件的项目管理功能。 Oracle Prmavera P6 software has a wide range of applications in the world, but its application in various industries in our country has not been deep enough. How to make the software better applied in the domestic project management is an urgent problem to be solved urgently. This paper describes the principles of using P6 software to prepare schedule, the updating and tracking of plans, the correction of plans and so on. It summarizes the problems that should be noticed in schedule management and highlights the project management functions of P6 software.