Global attention is focused on environmental issues. Environmental accounting information disclosure is the future trend. Since 2017, the listed companies has set up more than 2 independent directors, with the involvement of external directors to promote the transparency of corporate information and enhance the equity value. Based on the multiple theory, this study explores the relationship between corporate governance, environmental performance, environmental accounting information disclosure and equity value. The research sample is 105 listed companies on the EPA’s industrial zone grading warning for the red light. The SEM is supplemented by Process to detect intermediary effects. The research found that: 1. The higher the externality of corporate governance, the higher the degree of environmental accounting information disclosure and equity value;2. The worse the environmental performance, the higher the degree of environmental accounting information disclosure; 3. The higher the degree of environmental accounting information disclosure, the lower the equity value; 4. Between corporate governance and equity value, it will increase the negative impact through the intermediary of environmental accounting information disclosure. Finally, provide a number of suggestions for entrepreneurs, which can be referenced in business management.