Choose easily digestible food after surgery. In the near future after surgery, try to reduce the intake of fat and cholesterol, do not eat or less eat fatty meat, fried food, animal offal, etc. If you need to use some olive oil to cook food due to taste. To increase the protein-rich food to meet the body’s metabolic needs, such as lean meat, aquatic products, soy products, etc. Eat more foods rich in dietary fiber and vitamins, such as fresh fruits and vegetables, etc. Develop the habit of eating regularly and in small quantities to adapt to the physiological changes after cholecystectomy. The symptoms of indigestion will last for about six months. As time goes by, the common bile duct will gradually expand and will partially replace the role of the gallbladder, and the symptoms of indigestion will be slowly relieved. At this time, the diet can also be gradually over to normal. At this time, it is advisable to maintain a low-fat, low-cholesterol and high-protein dietary structure, and avoid eating brain, liver, kidney, fish and fried food, and avoid eating fatty meat and drinking alcohol to avoid affecting liver function or causing bile duct stones. The diet of bile duct cancer should be fresh vegetables, eggs, steamed fish, avoiding fried, deep-fried and high-fat foods, and not eating red dates, cinnamon and white fungus which are easy to cause abdominal distension. 1.Dietary therapy after cystectomy (1) Radish porridge: Radish sliced and shredded with appropriate amount of large stick to cook porridge; (2) Coix seed porridge: 50 grams of Coix seed, 100-150 grams of rice, add water to cook porridge; (3) Radish, knife beans, celery. (2) Diet therapy for gallbladder cancer metastasis (1) Ginseng and wheat porridge: 3 grams of American ginseng, 10 grams of maidenhair, chopped, 100 grams of rice, cooked with porridge for breakfast; (2) Ginseng and wolfberry porridge: 10 grams of princely ginseng, 10 grams of wolfberry, 10 grams of astragalus, 50-100 grams of rice, cooked with porridge for breakfast. 3. Diet therapy after palliative surgery (1) Radish and wild rice porridge: 30 grams each of radish and wild rice, shredded, 100 grams of rice, cooked with porridge; (2) Coix seed porridge: 50 grams of coix seed, 100-150 grams of rice, cooked with water. It should avoid eating fatty meat and drinking alcohol to avoid affecting liver function and causing bile duct stones.