This study analyzes the multiple influencing factors of the development of new quality productivity in the context of informationization, and predicts its development trend by constructing a regression model of new quality productivity development. Additionally, a financial technology development index is constructed to analyze the dynamics of financial technology by collecting relevant data and utilizing the kernel density estimation method. Finally, the investment and financing institutional framework is designed to assess its performance in changing. The lowest regression coefficient of information technology influencing factors and new quality productivity is 0.291, all of which are significant beyond 0.001 level. The rate of development of STF increases significantly under information technology and stabilizes around 0.7. The greatest influence of science and technology finance is its own, with 89.29% at the end of the period, while information technology accounted for 10.41%. 2023 ~ today, the scores of the effectiveness of project delineation, the effectiveness of project management, the effectiveness of governmental investment drive, the effectiveness of capital financing and mobilization, the effectiveness of investment regulation and management, as well as the ability to adapt to the investment environment ranged from 91.39 to 97.16.