The era of low-carbon puts forward higher requirements for information transparency of listed companies. This paper analyzes the quality of financial information disclosure of listed companies as the content, and determines the quality evaluation system of financial information of Chinese listed companies under the background of low-carbon. The system has three first-level indicators of "timeliness", "authenticity" and "integrity", ten second-level indicators and nineteen third-level indicators. Then combined with the analytic hierarchy process and the entropy weight method to calculate its weight, a listed company financial information quality evaluation index model was constructed, which provided a reliable basis for listed companies to improve their competitiveness in the low-carbon wave.