Abstract: In summary of the information on the mechanism studies of moxibustin therapy for chronic gastritis in recent years,it mainly aims to process the review in the aspects to increase the gastric mucosal blood flow,regulate the gastrointestinal peptide hormone,adjust the gastrointestinal mobility,regulate the immunity of the body and resist helicobacter pylori,in order to provide scientific information to the moxibustion therapy for chronic gastritis.