〔Abstract〕 Internet healthcare is an inevitable option to provide high quality medical treatment and health services for the people. The grim situation of diabetes prevention and control in our country, the number of diabetes patients need to standardize the management is very large, give full play to the advantages of the model of ‘Internet + healthcare’, using the Internet to medical online linkage, the diabetes ‘grading diagnosis’, ‘prevention and treatment fusion’ and ‘whole course management’, and can improve the effi ciency of diabetes diagnosis and treatment, prevent disease progression.