Flavobacterium aromatum, first detected in the feces of intestinal patients in 1920, and subsequently found in urine, blood, sputum, wounds and ulcerated surfaces. A patient with an acute intracerebral hematoma was reported with elevated temperature, dyspnea, and increased sputum with yellow-white mucous sputum with a fruity odor on postoperative day 4. On examination both lungs had fine? sound and a small amount of croup. Leukocytes were 23.7×109/L and chest X-ray showed infection in both lower lungs. During hospitalization, three sputum cultures showed non-fermentative bacteria family Flavobacterium, a pure growth of aromatic Flavobacterium, the strain produced insoluble yellow pigment, with a special aromatic smell, positive oxidase test. What are the dietary considerations for yellow-white mucous sputum with a fruity smell? Patients are advised to eat foods that nourish Yin and moisten the lungs; foods that produce fluid and nourish the lungs; easily digestible or semi-liquid foods with high calories, high vitamins and high protein; light, fluid and fluffy foods; foods rich in calcium and iron; spicy and stimulating foods; and foods that are too salty and greasy. Desirable foods Oats: contains carbohydrates, protein (containing all the essential amino acids), fat and a large amount of vegetable fiber, vitamin B1 and vitamin B12, a small amount of vitamin E, minerals, riboflavin and saponin. Oatmeal: ready-to-eat type cooked in boiling water or with milk. Zucchini: Zucchini has the function of clearing heat and diuretic, removing annoyance and thirst, moistening the lungs and relieving cough, reducing swelling and dissipating knots. It should not be overcooked when cooking to avoid nutritional loss. Mutton: Mutton is rich in protein. Put the radish cubes and lamb together in the pot, remove the radish cubes after half an hour, such as putting a few pieces of orange peel is better. Avoid eating food Pickled vegetables: sweet, pungent, warm, non-toxic. Pneumonia patients should not eat. Plums: sweet and warm fruit, so as not to help heat and produce phlegm. In order not to aggravate the disease and is not conducive to recovery. White lentils: people suffering from cold and heat, people suffering from cold gas, people suffering from cold gas should not eat. Pneumonia patients should avoid eating them to avoid aggravation of the disease.