In recent years, there have been many problems regarding food safety, causing public panic.Therefore, food safety has become a top priority for the government.There has been a rapid development of the Internet of Things (IoT) in recent years.With the help of emerging technology-IoT, it is possible to secure the food supply chain. The application of content networking technology in food logistics, followed by a comparison of the results from the food logistics management titer, is an inevitable choice. Therefore, the application of content networking technology in food logistics must have a greater stimulating effect on the titer. Using IoT technology, we present a novel method of tracking and tracing agriculture from the field through the supply chain and into food processing environments, making the food supply chain more effective at identifying and tracking information.