The diet of cholangiocarcinoma needs our attention, because a good diet can speed up the recovery of the body, while a bad diet can aggravate the deterioration of the disease. Therefore, we must pay attention to daily diet, especially for patients in the early stage of cholangiocarcinoma, if the diet is proper, it can enhance the improvement of the disease. 1. Try to reduce the consumption of fat, especially animal fat, do not eat fatty meat and fried food, and replace animal oil with vegetable oil as much as possible. 2, a considerable part of the formation of cholecystitis and cholelithiasis with high cholesterol content in the body and metabolic disorders are indeed related, so to limit the roe, egg yolk of various eggs and various carnivorous animal liver, kidney, heart, brain and other foods with high cholesterol content. 3, cooking food to steam, boil, stew, braise is better, do not eat a lot of fried, fried, burnt, baked, smoked, pickled food. 4, increase the amount of fish, lean meat, soybean products, fresh vegetables and fruits and other foods rich in high-quality protein and carbohydrates to ensure the supply of calories, so as to promote the formation of liver glycogen and protect the liver.