When making PPT, sometimes we need to print a paper version for customers to display and preserve the results. This requires that our PPT can be printed on A3 paper, and the size of the PPT page we make using Gamma cannot be customized, which will cause errors due to improper layout during printing. It is recommended that when selecting the PPT page style to control the size, you can select more paper sizes, such as A4, A3, B5 and other commonly used sizes Another suggestion is in a card template. Another suggestion is that in card templates, I would like to provide more templates with image layouts, because sometimes the display of images is extremely important. Perhaps these layouts can be a combination of images with a left and right layout, or maybe a combination of images with a top and bottom layout. This requires improving the aesthetic design of image layout.