With the development of multimedia technology, people CAI CAI Software Development showed unprecedented enthusiasm, many educational departments, schools, universities and even teachers are added to this team in the past. We think, multimedia educational software illustrations, visually, rich and expressive, interactive, as long as CAI courseware for teaching, teaching effectiveness will be able to greatly improve. Well, the fact is not the case, the teaching practice has proved suitable for teaching courseware content features will promote the role of teaching effectiveness, on the contrary, counterproductive effect on the teaching. Therefore, a highly practical question how to make CAI courseware is worthy of our events.