Abstract: The emergence of Personal internet banking is changing people’s way of life and working. It decreases the cost of production and operation essentially. But the co-existence of security and usability is a hard and complicated problem to solve. This article raised a personal internet banking system based on the structure of jQuery EasyUI+Struts+Spring+Mybatis. Firstly, in terms of usability it adopted the technique which combined jquery and esayui together, therefore, the front desk of Windows is Metro style that users only need to do few buttons-operations, then the operations can be done. Lastly, in the background desk it adopted Struts+Spring+Mybatis to enforce the maintainability and extensibility of Personal internet banking system.