In recent years, a variety of small programs have emerged, with which the back-end resource management functions have become more and more common, and the design of a general-purpose, scalable and reliable back-end resource management framework has become important. To address this situation, a new Koa architecture based on Node.js services is proposed, and the latest open source non-relational data mongodb is used to build a general resource management service, which can be used to quickly build a general resource management service,based on this, the secondary development is performed, and the back-end project can be efficiently completed.