In recent years because of the fast development of the Taiwan region Internet, the efficiency and function of the computer hardware and software is more and more strong, match will various database it establish, make use of the computer information to manufacture out a flood of electronics map quickly. But these maps a lot usually do not be a professional cartography to learn the house, usually do not know how to make use of the design principle of the map layout availably to express these result, manufacture out a lot so to design the bad map. And the development of the Internet also increased the new function of map, how much can affect some map layout to design the principle. For studying Taiwan web map layout design, this paper collected the map sample in different type website, learn with the map elements design it theories and principle for the foundation, look after both sides the characteristic and development of the network technology, establish to install the valuation standard of the variable. Adoption direct web observe analyze record to Excel sheet, statistics out the more traditional paper map of these network maps, will neglect the layout design more obviously. Past according to these analytic results, the map elements study the difference degree and reason between each layout, and find that the completeness did not install the layout or design the still not enough and ideal map, aim at its lose to improve methods, provide to design the website map reference.