343 CSR reports with SDGs information released in 2021 are studied and analyzed. The reports are compared with the CSR reports with SDGs information collected in the same period of 2019 and 2020，and targeted recommendations are proposed. It is found that the overall level of SDGs information disclosure in China as a whole has been greatly improved from 2019 to 2021，mainly showing the following phased characteristics：more and more reports disclose SDGs information，but the overall disclosure rate is still relatively low；the information disclosure on SDGs mainly focuses on the goals of good health and well-being，responsible consumption and production，climate action，decent work and economic growth；in terms of the presentation of SDGs information in the report，most enterprises choose to focus on the SDG practice；the SDG communication channel is relatively single as most are presented in the CSR reports，and the communication effect needs to be further improved.