Homemade food requires a filing license and a small workshop registration certificate. A food business license is not enough, and you can only publish pre-packaged bulk food. If the food you sell is a food that has been processed by itself, such as heating, pickling, etc., and other raw materials have been added, and its natural properties and chemical properties have been changed after production and processing, you need to upload a small workshop registration certificate. For example: homemade cakes, bean products, etc.