With the aim to facilitate the creation of card pop-up, problem solvingAlso can bring how go on And the further development is the application and other applications in the future. The project work in Program converting three-dimensional to two-dimensional in Pop-up card found that can facilitate to do. Pop-up card.Can take away (in the building program. And the application can strengthen the nation's attitude of students don't like mathematics. And can bring the result to application to generate extra income. The program is working.And the program will run the outcome as coordinates on cards pop-up in the form of two dimension