Decentralized finance (DeFi) is undergoing a revolution, and the DeFAI (DeFi + AI) project is emerging. By integrating artificial intelligence, users can perform complex on-chain operations with simple prompts, such as depositing ETH across networks to achieve the best returns. These projects not only simplify the user experience but also reduce the risk of fraud through a whitelist mechanism. Although still in its early stages, DeFAI is laying the foundation for the future of the DeFi space, enhancing user interaction efficiency and security.