The paper establishes the ontology, terms list and terms hierarchy structure analysis method of relevant functions and disability through content analysis method based on ICF, analyzes and compares the architectures, classification structures, contents, etc. of relevant disability standards in China. Through the structure analysis, it is found that structures of most typical disability standards in China are limited to body functions and body structures, are less related to activities and engagement contents, and are irrelevant to environmental factors. In the aspect of contents, terms, coverage areas and specific classification systems of relevant standards are different.