Cake shops with an area of ??40 square meters cannot make decorated cakes. According to the requirements, small restaurants are not allowed to sell raw aquatic products and decorated cakes. Shops with an area of ??less than 60 square meters cannot make decorated cakes. Because decorated cakes are high-risk foods that are prone to decay and deterioration, making high-risk foods such as decorated cakes requires dedicated facilities and some special conditions before they can be made. Cake is an ancient Western pastry, usually made in an oven. Cake uses eggs, white sugar, and wheat flour as the main raw materials. Using milk, juice, milk powder, powder, salad oil, water, shortening, and baking powder as auxiliary materials. After mixing, modulating and baking, it becomes a sponge-like snack.