The present invention discloses a feed for promoting intestinal development of meat chickens in a fattening period. The feed comprises the following raw materials in parts by weight: 3-7 parts of microcrystalline cellulose, 3-5 parts of modified soybean proteins, 4-6 parts of salted duck egg yolk, 3-7 parts of puffed soybeans, 4-10 parts of soybean cake, 12-20 parts of rapeseed meal, 12-18 parts of rapeseed cake, 4-8 parts of lard, 25-55 parts of corn, 10-16 parts of wheat, 3-9 parts of malt powder, 4-12 parts of corn stalks, 1.5-2.5 parts of vital gluten, 1.5-2.5 parts of coix chinensis, 1.5-2.5 parts of haw powder, 0.5-1.5 parts of unprocessed rehmannia roots, 1.5-2.5 parts of grape leaves, 0.6-1 part of barley malt, 0.4-1 part of red date, 1.5-2.5 parts of honey, 1.5-3.5 parts of spirulina platensis powder, 1.5-2.5 parts of soybean lecithin, 1-3 parts of malt selenium, 0.2-0.8 part of red chili powder, 0.4-0.8 part of vitamin, 1.5-2.5 parts of calcium hydrogen phosphate and 2-4 parts of stone powder.