It depends. If the micro-store selling food in the circle of friends has a physical store, according to the relevant laws, after the consumer reports, the food and drug supervision department can first review its qualifications and relevant documents, and then deal with them according to the facts. However, because there are no physical stores in the micro-shops in the circle of friends, most of the food sold is made by themselves, and it is quite difficult to investigate and collect evidence. Although there is no specific supervision department, Chinese laws have clearly stipulated that those who engage in food production and processing, food circulation and catering service activities in China should abide by the Food Safety Law of People's Republic of China (PRC) and obtain food production license, food circulation license and catering service license according to law.

It is a trend to buy homemade food online in the circle of friends. Regular food processing enterprises should adopt dynamic sterilization technology, hazard interception technology and dual-core ozone sterilization equipment, set up reasonable production technology, prevent microbial contamination of food, and put an end to the problem of microbial exceeding the standard in baked food.

Friends circle foods like "family workshops" do not have these production environments and conditions. The buyer may require the seller to provide scanned copies of food production license, food hygiene license, hygiene certificate, business license, product certificate and other documents. If the above documents are not available, this kind of homemade food is the "three no products" illegally sold, and the seller has no relevant production and sales qualifications.

Legal basis: Article 4 of People's Republic of China (PRC) Food Safety Law is responsible for the food safety produced and operated by them.

Food producers and business operators shall engage in production and business activities in accordance with laws, regulations and food safety standards, ensure food safety, be honest and self-disciplined, be responsible to the society and the public, accept social supervision and assume social responsibilities.