Based on the Children’s Rights and Business Principles，jointly initiated by UNICEF，the UN Global Compact and Save the Children Fund，and the Children’s Rights in Sustainability Reporting issued by UNICEF，1598 CSR reports issued by all industries in 2019 are collected，assessed and analyzed by mapping with eight disclosure indicators and targeted recommendations are proposed in this research. It is found that the average level of information disclosure of children’s rights in China is relatively low with the following characteristics：most companies disclose information about children’s rights，but the comprehensiveness of information disclosure on children’s rights needs to be improved. There is a lack of information disclosure on the marketing methods that respect and support children’s rights. Most companies have not yet disclosed information that supports children’s rights through safety product services.