(Combined with the actual demonstration of three real business cases of dessert, beverage and food cross-border combination, this paper introduces the main characteristics and specific operation process of the new fashion of food photography. Explain in detail the complete operation process of commercial food photography project from demand analysis, creative conception, shooting execution and later drawing revision. It not only involves the photography skills such as composition, lighting and drawing revision, but also reveals the creative skills commonly used in commercial food photography, as well as the operation details and key knowledge points such as food preparation and production and scene construction. Teach fashion style, and shift the focus from the food itself to the presentation of the overall atmosphere. The scene is beautiful and colorful, bringing a breakthrough in conventional visual effects. It not only includes photography related skills, but also a full set of knowledge points of commercial food photography, such as demand analysis, creative conception, food selection and production, scene construction and so on. Multi stand real-time demonstration, recording the operation process and details in an all-round way, suitable for repeated viewing and learning.)