Liver function test suggests that albumin is reduced, is a manifestation of the decline in nutritional indicators, commonly found in patients with malnutrition, or long time chronic diseases caused by consumption, as well as patients with advanced malignant tumors. In the case of patients can eat normally, should encourage patients to increase dietary nutrition, eat more high-protein food and vitamin-rich food, such as fresh beef, mutton, fish, seafood and so on can choose. In addition, if the patient is advanced, swallowing difficulties, can also choose intravenous nutritional support therapy, supplementation of human albumin, or choose the duodenal nutritional tube placement, as well as jejunostomy surgery for strict enteral nutrition, the patient’s symptoms can also gradually improve, but also to monitor the changes in laboratory indicators.