In order to maintain the beautiful tree shape of Hongye peach, it is necessary to prune it. Generally, after flowering or dormancy, plastic pruning is carried out to cut off dead branches, pests and diseases, clustered branches and disorderly branches, so as to keep the tree plump and beautiful and promote the flourishing of flowers. It is also necessary to cut the flowering branches short, leaving only 2 ~ 3 buds at the base. When these branches grow to 30 cm, they should be picked in time to promote the fullness of axillary buds and facilitate the differentiation of flower buds.