Compared with traditional crystalline materials, amorphous alloys have good hydrogen permeability and hydrogen storage capacity, and have great application prospects in the field of new energy. Therefore, it is of great significance to study the effect of hydrogen on amorphous alloys. In this paper, the effects of hydrogen on the structure, thermal stability and amorphous forming ability of amorphous alloys are reviewed, and the mechanism of the effects of hydrogen on the properties of amorphous alloys is described. This paper provides a theoretical basis for the study of the application of amorphous alloys in the field of new energy such as hydrogen storage, and has important practical significance to promote the functional application of amorphous alloys, so as to help realize the goal of "double carbon" in China..