Sunshine Project Love Action was supported by many experts and scholars, such as Professor Cui Yuhua, then Deputy Secretary of the Party Committee of Peking University, Director of Peking University Institute of Mental Health, Professor Chen, Honorary Chairman of China Mental Health Association, Professor Wenquan Run, Secretary General of Morita Therapy Foundation of China, Professor Kang, Deputy Secretary General, and Professor He Xiaofeng, Vice President of Peking University Capital Development Research Institute. The preliminary activities of "Sunshine Project Love Action" include itinerant publicity of capital universities, series of lectures in universities, online psychological salons, online consultation and assistance, etc. The early activities of the popular depression website "Sunshine Project Love Action" made the greatest contribution to China society, which first aroused the concern and public discussion of mental health issues in China society, and made the knowledge of depression and the concept of mental health rapidly popularized through a large number of media reports. After the "Sunshine Project Love Action", the media in China have been discussing mental illness more and more, and they have become more and more open. In this sense, Sunshine Project Love Action has made great contributions in the history of modern mental health movement in China.