The invention belongs to the technical field of feeds, and particularly relates to a compound feed of milking sow, which aims at solving the technical problem of providing a compound feed of the milking sow, so as to enhance the immunity of the milking sow, tonify the spleen and stomach, inhibit the pathogenic bacteria, and promote the milking property. The compound feed adopts the technical scheme that the compound feed is prepared from the following raw materials in parts by weight: 580 to 680 parts of corn, 150 to 250 parts of 46% soybean meal, 20 to 80 parts of 50% peanut meal, 10 to 50 parts of soybean phospholipid oil powder, 20 to 80 parts of swelled soybean, 5 to 15 parts of soybean oil, 5 to 15 parts of calcium hydrophosphate, 5 to 15 parts of stone powder, 10 to 50 parts of glucose, 6 to 15 parts of fructus lycii, 6 to 15 parts of radix astragali seu hedysari, 5 to 12 parts of radix codcnopsitis pilosulas, 4 to 10 parts of parched fructus hordei germinatus, 4 to 10 parts of parched fructus crataegi, 4 to 10 parts of parched medicated leaven, 3 to 7 parts of motherwort root, 3 to 7 parts of rhizoma dioscoreae, 3 to 7 parts of fructus hordei germinatus, and 5 to 40 parts of premix.