To achieve the prosperity of science fiction, a key element lies in talents. In recent years, the training practice of science fiction talents is in the ascendant in China, and gradually forms a multi-agent training system including universities, primary and secondary schools, industry associations, enterprises, etc. It cultivates the effective force in the field, promotes the prosperity of science fiction creation. But overall it is still in a primary stage. There are problems such as lack of top-level design, lack of teaching staff, incomplete teaching materials and teaching system, insufficient coverage and unsustainable of talent training. In view of this, this paper proposes suggestions to promote the cultivation of science fiction talents from the aspects of: (1) top-level design, (2) implementation of academic education, (3) promotion of social training, (4) accurate training of potential groups and key groups, and some others.