First, go to the industrial and commercial bureau to apply for the Notice of Name Pre-approval, and confirm your store name; Then go to the Food and Drug Administration to apply for a Catering Service Permit, about several hundred yuan, and go to the hospital to apply for a Health Certificate, about 111 yuan each; Finally, go to the industrial and commercial department to apply for a business license, and the license for self-employed households is 23 yuan.