Hungry, you need a double certificate (business license and catering service license) and a photo of the business license legal person/operator with an ID card. Pay attention to the entire border of the business license and permit, and the written information on the certificate should be clear and recognizable to the naked eye, with the original as the main part, and the official seal if it is a copy; Holding an ID card requires not only taking an ID card, but also holding the witness's face and arms exposed to ensure that the naked eye can see the words on the ID card; Avoid the application being modified by callback, which wastes time.