From the perspective of the finished products simulation, the paper studied the functions of 3DsMax and Photoshop in creating the simulation effect of home textile. On the basis of comparing and analyzing the simulation forms available, the paper puts forward the plan of simulating maps by the method of lattice offered by Photoshop. By comparing and studying the two soft wares, the paper puts forward the plan to use the both of them to simulate the home textile in the hope that it will contribute to the development of computer aided fabric design system in China and benefit numerous medium sized and small home textile enterprises.