Abstract: With the increasing demand for healthy diet, the demand for fruits and vegetables is also increasing. However, due to the perishability of fruits and vegetables, traditional packaging methods can no longer meet the requirements of consumers and manufacturers. Therefore, it proposes an intelligent packaging system for agricultural products preservation based on the internet of things. While ensuring the complete packaging of agricultural products, the system also uses the efficient automatic reading and writing function of RFID to fill in the traceability information of agricultural products on the packaging labels of agricultural products, thus improving the intelligent level of agricultural products packaging.