Since the information science technology changes with each passing day, it has not only led each correlation domain to enjoy its benefit, but also create the new choices for people to view and read. Thanks to the development of Internet, visiting the museums also has the new choice nowadays. The digital museum enables people to browse the exhibitions via internet at any moment. Thus it becomes possible of sharing the civilized inheritance for the international society. The establishment of digital museum of DORTS hopes to preserve the construction course of Taipei metro by digital archive, accelerating the people all over the world to recognize the characteristic of metro in Taipei by network.