The whole process can be managed to achieve real-time recording of basic information, production process information, etc., production operation warning, production file query and upload functions. Food source management-all-round supervision from the procurement of raw materials to the processing and production process. Product quality control - full monitoring from production and processing to sales terminals. The system monitors and manages the whole process of each link, carries out comprehensive analysis and utilization of traceability information, connects producers, regulatory authorities and consumers, and helps production and distribution enterprises to realize product anti-counterfeiting identification. The food traceability system needs to sort out the food control points of production enterprises, manage the quality control points of the production process, focus on the management of key production processes and inputs, and guide enterprises to benchmark production and benchmark management from the inside. Information can query product safety traceability - enabling product traceability from production all the way to the store. Informatization of enterprise internal management-improve enterprise management level and efficiency. Feedback mechanism for food safety issues - keep abreast of consumer opinions and suggestions. By collecting relevant data of products in production, processing, warehousing, logistics and other links, a visual product information database covering all stages from primary to deep processing is established to fully display product safety and quality-related information to consumers. Cold chain food can be traced, quality control from raw material production to sales terminals, and the whole process of cold chain food management, through the collection of relevant data of products in production, processing, warehousing, logistics and other links; the entire system is to achieve from consumers to production. A process from the production process to the source of raw materials. Supervise the quality of the production process and establish a food traceability system to ensure food traceability. Food producers and operators use information technology to collect and retain production and operation information. All of the company's products and services are included in a systematic recording process, which greatly improves the order and precision control of the entire product system. The traceability of cold chain food can effectively reduce the operating cost and management cost of the enterprise; at the same time, it can improve customer satisfaction and enhance user loyalty. The maintenance and management of product information, quality inspection information, and batch traceability information allows the traceability information to be visualized in its public account, and establishes the brand prestige of the enterprise. In the management work, it can be convenient to trace the source, implement all-round management, effectively improve the service quality, promote the production capacity, and improve the market competitiveness of the enterprise.