We investigate the impact of three subdivision indicators of inclusive digital finance (coverage, usage, and digitization) on corporate green innovation. Using the data of A-share listed companies from 2011 to 2020.We present evidence that: 1) the development of inclusive digital finance can significantly enhance the level of corporate green technology innovation. 2) financing constraints play a partial mediating effect in the process of inclusive digital finance to enhance the level of corporate green technology innovation. 3) internal control plays a part in mediating the process of inclusive digital finance to enhance the level of green technology innovation of enterprises.

我们考察了普惠数字金融三个细分指标（覆盖率、使用率和数字化率）对企业绿色创新的影响。利用2011-2020年A股上市公司的数据，我们给出的证据表明：1）发展普惠数字金融可以显着提升企业绿色科技创新水平。2）融资约束在普惠数字金融提升企业绿色科技创新水平过程中起到部分中介作用。3）内部控制在普惠数字金融提升企业绿色科技创新水平的过程中发挥中介作用。