According to the Guangming Daily News, the 2019 National Food Safety Publicity Week was held across the country from June 18th to 30th. Liu Ming, an expert in the Alibaba Group's Regulatory Policy Research Office, said in an interview that the Internet is actually an information transmission tool. The governance of food safety can be viewed from an information perspective. Information fidelity or information accuracy is important. At present, it is more typical to use blockchain technology to ensure that the links are connected to each other during the information transfer process to ensure data traceability. Consumers can see the information on the entire link from picking, production to transportation. Conversely, when information traceability is a guarantee of product quality, it is also an incentive for manufacturers to use this technology to prove the quality of their products.