The sketch is messy. Designers should choose a satisfactory design scheme from many messy sketches and further improve it. This is a very important procedure, called the design stage. In the design draft, the selection range of layout design forms is obviously smaller than that in the sketch, but according to the needs of the design scheme, more renderings should be drawn for comparison, and the difference is not necessarily great. At this stage, we should carefully consider and scrutinize the layout format to ensure the quality of the next manuscript. After the layout of the sketch comes out, you can start thinking about decorative things and the starting point of reading each page. What is the reading order? Is the header in the upper left corner, upper right corner, or left and right sides? For example, the introduction of an enterprise may be divided into several parts. I suggest that 1, 2, 3, 4, 5 appear in the position where the fingers turn over the book, and distinguish each part with color.