Mild enterochemistry is generally recommended to be reviewed by gastroscopy once a year. Enterocolitis can be divided into three grades according to its severity: mild enterocolitis accounts for less than 1/3 of the total area of the gland and surface epithelium; moderate enterocolitis accounts for 1/3 to 2/3 of the total area of the gland and surface epithelium; and severe enterocolitis accounts for more than 2/3 of the total area of the gland and surface epithelium. Mild degree belongs to the early stage, the risk of deterioration is small, 1 year follow-up once can be; if the combination of Helicobacter pylori infection, it is recommended to sterilize the treatment as early as possible. As a gastric mucosal lesion, enterocolitis can be prevented in daily life. Patients should have a regular diet, eat more fresh vegetables and fruits, supplement high-quality protein, eat a light diet, low salt, and eat less pickled and fried food. Quit smoking and drinking, adjust the mentality, so as to achieve the purpose of delaying the process of intestinalization. Specific can consult the professional physician advice.