The invention relates to an aphrodisiac supplementary-feeding compound feed for sows after weaning, which is mainly prepared by mixing and crushing the following components: 20-40% of wheat bran, 25-35% of corn, 5-15% of corn bran, 5-15% of corn DDGS, 0-15% of glucose, 3-9% of soybean meal, 1-2% of stone flour, 1-2% of calcium hydrophosphate, 0-0.5% of corn oil, 0.1-0.5% of table salt, 0.1-0.3% of amino acids, 0.2-0.65 of composite trace elements, 0.3-0.4% of composite vitamins, and the particle size is less than 1 mm. The invention is used for feeding of sows after weaning, can effectively shorten the number of days from weaning to oestrum for sows, increase the feed intake of weaning sows, and promote sow oestrus. The invention has important significance on the improvement of sow production efficiency.