ERP - Eternalprise Resource Planning Enterprise Resource Planning System refers to the management platform for the establishment of systematic management ideas based on information technology, providing business decision-making methods and employees. ERP system centralized information technology and advanced management thinking, becoming the operating model of modern enterprises, reflecting the reasonable deployment of resources to enterprises, maximizing the requirements of social wealth, and has become the cornerstone of enterprises in the information age. Further, we can give its definition from three levels of management ideas, software products, and management systems: 1. It is a complete set of enterprise management system standards based on the famous computer technology consultation and assessment group Garter Group Inc., which is a further development of MRP II (Manufacturing Resources Planning, "Manufacturing Resources Program"). Supply Chain's Management Thoughts; 2. It is a comprehensive application of client / server system, relational database structure, object-oriented technology, graphical user interface, fourth-generation language (4GL), network communication and other information industry results, with ERP management ideas for the software products of the soul; 3. It is an enterprise resource management system integrating corporate management philosophy, business processes, basic data, human materials, computer hardware and software.