The invention discloses a chicken feed. The chicken feed is composed of the following components in parts by weight: 35 to 40 parts of corn flour, 3 to 4 parts of soybean peptide, 5 to 13 parts of wheat middling, 0.5 to 1.1 parts of calcium hydrogen phosphate, 0.5 to 1.4 parts of stone powder, 0.1 to 1.2 parts of fish meal, 0.1 to 1 part of salt, 0.01 to 0.1 part of lysine (98%), 4 to 11 parts of flax cake, 8 to 17 parts of bran, 1 to 3 parts of rapeseed meal, 2 to 5 parts of fish meal, 0.2 to 0.8 part of shrimp shell powder, 0.4 to 0.9 part of grass meal, 0.7 to 2.8 parts of cabbage worm powder, 1 to 2 parts of rorippa indica, 0.1 to 0.4 part of salt, 0.1 to 0.2 part of magnolia flower, 0.5 to 0.7 part of thesium chinense, 0.1 to 0.2 part of saussurea lappa, 0.2 to 0.3 part of cotton-rose hibiscus leaf, and 1 to 2 parts of additive. The chicken feed is pollution-free, has a high protein content and reasonable formula, and can fulfill the requirements of chicken on fat, carbohydrate, crude fibers, mineral substances, and the like. Moreover, additives are added to improve the taste of the feed, and the anti-disease performance and immunity of chicken are both improved.