First, to make a beautiful poster, we must first make clear the theme of the poster and collect relevant pictures and text materials according to the theme. Determine the content of the products or activities to be promoted in the poster, and draw up the propaganda slogan or introduction to prepare for the production of the poster. Second, after selecting the material according to the determined topic, it is necessary to sort out and modify the material and apply it to the poster. The first is the design of the poster background. According to the theme, making the poster background tangent to the theme is the key to making beautiful posters. Third, according to the layout requirements, typeset the text first. Put the text to be introduced in the corresponding layout and change the font according to the overall style of the poster. Pop font is a commonly used font in poster making, which is relatively easy without changing the shape of the font itself, and is suitable for making posters from the perspective of aesthetics and rigor. After designing the font, read it carefully to avoid unnecessary mistakes and language diseases. Fourth, after text typesetting, we should also typeset pictures. Paste the picture into the corresponding layout area. The pasted picture should be clear and beautiful, and the color should not conflict with the background color. After pasting, the size of the picture should be modified to adapt to the size of the whole layout and the text on the layout, so as to maintain the coordination between the two. Five, the background, text, pictures are ready, a poster is basically completed. But in order to make the poster more beautiful, it should be adjusted according to the effect reflected by the whole poster. When adjusting, try to enrich the content of the poster, adjust the color matching of the poster and highlight the eye-catching point of the poster. After adjustment, design an attractive theme for the poster and put the theme in the layout. The font of the topic should be the most eye-catching and the color should be the most prominent.