2. The image, background and border tabs are located at the top of the program interface of the Three Kingdoms. On the right is the preview exhibition area of the Three Kingdoms Show.
3. Change the image of the Three Kingdoms program, click the image tab, find the image that the user likes in the image display area below, select click, and the preview of the Three Kingdoms program on the right will change accordingly, and then change the background and border of the Three Kingdoms program in turn.