This paper aims to screen out the suitable packaging package for flat peach for chain logistics. Yingger flat peaches as the test material, using normal temperature treatment and no cold storageagent treatment as the control, using different packaging (foam box, turnaround box) combined with different cold storage agents (ice film, ice bag) processing flat peaches at 0 ℃ precooling for 18 hours, and real-time monitoring of the temperature in the packaging box.The indexes of peroxidase (POD), polyphenol oxidase (PPO), catalase (CAT), relative conductivity and fruit yield in the shelf life of different packing groups after 24 h and 48 h storage were measured, and the optimal cold chain logistics packaging of peaches was determined by comparing the temperature and physiological indexes in the box. The results showed that the combination of turnover box and ice bag had a good effect on the cold storage of fruit, and it could maintain the high activities of POD and CAT in shelf life after 48 h storage, effectively inhibiting the activity of PPO and the increase of relative electrical conductivity, and had little effect on the maintenance of single fruit weight. The cold storage effect of the turnover box is better than the foam box, and the cold storage effect of the ice bag is better than the ice film. The combination of turnover box and ice bag is suitable for use in flat peach logistics. The quantity of ice bags can be changed according to the distance of the trip to achieve high-quality fruit transportation.