Based on the GBEE-CRAS2018，219 CSR reports released in 2019 with SDGs related information are assessed，analyzed and compared with the same kind of reports released in same period of 2017 and 2018 in this research，with targeted recommendations accordingly. It is found that the overall level of SDGs disclosure in the reports of companies in China in 2017-2019 is low，with following stage characteristics：the SDGs disclosure in the CSR reports shows a year-on-year growth trend，but the total number is small；the SDGs disclosure in CSR reports mostly focuses on the SDGs practice and related topics focuses on responsible consumption and production，decent work and economic growth，climate action，and ending poverty. It is seldom to disclose the management of SDGs in the reports；the dissemination of SDGs generally presents the characteristics of relatively single channel with simple mode，and the dissemination effect needs to be further improved.