In view of the shortcomings of intelligent express delivery, such as disorderly accumulation of parcels, inaccurate and untimely manual sorting, slack express chain classification, overdue express delivery information, and the trouble in identifying the authenticity of products, the conception and basic framework of intelligent express delivery system is proposed. Dynamic QR code technology is adopted to realize intelligent sorting, anti-counterfeiting and anti-theft, and display of the contents, real-time monitoring of the state of the contents, understanding the species of the contents, checking the authenticity of the contents and other transportation conditions, and building a three-way bridge between merchants, express platforms and consumers, and constructing a smart express system integrating factory packaging, express transportation, sorting and classification to carton recycling. The intelligent express system will improve the efficiency of the express delivery industry and promote its further development in the field of intelligence.