Financing is the main problem for college students to do entrepreneurship. Through comparative analysis of domestic and foreign direct financing platforms, it is found that there are not many special financing businesses for college students. Based on this, a direct financing simulation platform named “Easily investing at school” is proposed, which enables college students to start their own businesses by using blockchain technology and smart contracts to reduce information asymmetry and improve financing efficiency. The platform is mainly aimed at college students' entrepreneurial groups, providing simulated financing opportunities for different types of college students' innovative entrepreneurs. On the platform, users simulate financing activities with low financial risk, creating a good and safe entrepreneurial environment for promoting the transformation of college students' entrepreneurial projects. At the same time, the platform provides investors with a channel to find potential investment projects, which is conducive to cultivating college students' awareness of investment risk management and accumulating investment experience.