Abstract:From the perspective of field theory, traditional communication channels such as popular science books, games, variety shows, movies and documentaries play different roles in the whole field of science communication. However, with the advent of the era of “everything is media”, the public gradually have more choices to obtain information. New media communication mainly in the form of short videos and official accounts gradually intrudes into the field, reshaping the pattern of science communication. In this context, science documentaries, which used to occupy the value center, need to define their own positioning, stabilize their “capital”, and jointly create communication synergy with multiple media to create a scientific communication field in the era of media convergence.