VRML technology is to simulate composed environment by means of computer multimedia technology from sense of the smelling, sight, hearing, touch and other aspects. On the operation of human-machine interaction achieve the corresponding information or experience. This paper highlights the analysis of the current application of VRML and its trend of development, the design and implementation of VRML based on web2.0 technology. This paper proposed a way of Campus-oriented Identification System including the design requirements of the campus-oriented identification system, infrastructure framework, development technique and the implementation method. Furthermore, modeling methods for VRML and its interactive is also concentrated.