Takes the high-quality development of the sugar industry as the overall goal, an evaluation index system was constructed composed of 5 dimensions and 13 basic indicators, and the entropy weight TOPSIS method was used to comprehensively evaluate the high-quality development level of sugar industry in Guangxi from 2015 to 2020. The results showed that the high-quality development level of sugar industry in Guangxi shows an upward trend as a whole; The factors influencing the high-quality development of sugar industry in Guangxi from high to low are green production, cost input, income level, modern production and supply level. Based on this, some suggestions to promote the high-quality development of Guangxi sugar industry are put forward.