The areas of study are diving and performance. The research of this work is mainly to help marine ecology and other issues, to help human beings understand the ocean and "feel the ocean". At the same time, for society, it can also learn more about the distribution and migration paths of marine organisms. In the original intention of the study, in order to more people to understand, experience, feel the unique sense of the ocean. At present, compared with the degree of participation at home and abroad in the field of diving, the degree of participation in diving in China is still low. To this end, documentary videos will be used to let the public learn more about the sport, while helping to increase their domestic participation, and accelerate the transformation from "niche extreme sports" to "mass leisure lifestyle.