The invention discloses a high-protein feed for promoting crabs to eat. The feed is prepared from the following raw materials of fish meal, soybean meal, tea seed meal, wheat flour, bran, pork livers, pork lean, eggs, earthworm powder, loaches, small trash fish, snail meat, porcine blood, cicada pupa, fish oil, soybean oil, flour, corn flour, wheat flour, rice bran, yeast powder, calcium powder, meat and bone meal, intestine dreg powder, enzymatic blood powder, potassium dihydrogen phosphate, a phagostimulant, complex vitamins and beta-glucolase. The feed disclosed by the invention is high in protein content, and can have a good food-calling effect on the crabs. Sulfobetaine, dimethyl-beta-dimethylthetin and traditional Chinese medicine raw materials are mixed, so that the feed is prepared. The food-calling effect is further promoted, and the yield and the quality of the crabs are further improved.