The popularity of smartphones has enabled more and more people to use images to record and express good images. While recording, they can more accurately express information, highlight the subject of the picture, and show beauty. However, photographic composition is a knowledge and skill with a certain artistic threshold. Most people may lack this awareness when taking pictures and processing photos, so Meishe has launched a product solution for intelligent composition. This solution can give shooting suggestions during shooting, and can perform image cropping and reconstruction during post-editing.