The invention provides fruit milk. The fruit milk comprises 35.00-85.00 parts by weight of raw milk, 0.04-0.08 part by weight of a pH regulating agent, 3.50-9.50 parts by weight of sweet substances, 0.05-0.40 part by weight of an emulsifying agent, 0.40-1.50 parts by weight of a thickening agent, 0.10-2.00 parts by weight of non-Noni fermented fruit juice and 0.10-2.00 parts by weight of Noni fermented fruit juice, wherein the thickening agent is gellan gum, carrageenin and hydroxypropyl distarch phosphate or oxidized hydroxypropyl starch, and the mass ratio of the gellan gum to the carrageenin to the hydroxypropyl distarch phosphate or the oxidized hydroxypropyl starch is 0.18 to 0.20 to (4.00-10.00). The fruit milk is high in nutrient value, good in mouth feel and stable in product system during storage period, and the preparation method of the fruit milk has good repeatability.