With the continuous development of society and technology，“obesity threatens the world like global warming and bird flu.” Obesity and its associated chronic diseases have become important public issues around the world. In recent years，the obesity rate of Chinese people has increased rapidly. “Healthy Weight” is a special action to promote the healthy lifestyle of the whole people established by the Medium and Long-term Prevention and Control Plan for Chronic Diseases in China （2017-2025）. It is an important strategy for prevention and treatment. This paper analyzes the status quo of weight management services in China，and points out the challenges and problems faced by concept understanding，technical methods，standard norms，system mechanisms，model paths and talent teams，and proposes targeted measures and strategies.