The present invention discloses a micro service servitization application system. The system is constructed by using a micro service architecture and carries out unified configuration and management on micro-applications and micro services according to a unified application architecture. The system comprises: an infrastructure unit, for providing soft hardware resources and realizing virtual management of the network; a service unit, for realizing atomic services and carrying out classification management, carrying out service realization and service management by using the technology provided in an integrated platform, and providing unified service access support for the realization of the micro-applications; and an application unit, for carrying out groupware encapsulation of interactive interfaces on the applications and services, and realizing the micro-applications capable of directing operating according to actual needs, carrying out pool management on the micro-applications, clustering to form the application, and providing a unified access entry for various types of terminals. According to the system disclosed by the present invention, problems existing in the transformation of existing large-scale traditional enterprise information can be overcome, micro-service design of the information system is realized, and stability and reliability of the system are improved.