Our team currently defines and collects green trademarks by means of textual analysis based on previous literature. We are still in the process of exploring green trademark data at this stage, and to understand how many green trademarks a company has filed or how many existing green trademarks a firm possess. In the future, our team expects to investigate the actual environmental behavior of a company and explore whether the company's environmental awareness will be included in the bank's lending decision by quantifying relevant green trademark indicators. It is currently assumed that banks can provide better loan terms to firms with more favorable environmental protection policies, as the literature shows that firms with better CSR performance can obtain lower borrowing costs from banks. However, it remains to be discussed whether banks recognize the efforts and contributions of borrowing companies to environmental protection. We will then provide empirical results by constructing indicators related to green trademarks to fill this gap.