In order to enrich electronic record management theoretical system, guide the practice of electronic record management integration. This paper attempt to probe the integration idea which electronic record management theory transmits out combined management integration thought. What electronic record management integration theory and the post- custody model reflect is that the forming of electronic record management integration idea. What the record continuum theory and business process reengineering reflect is that integration of electronic record management process. What the top-level design idea of electronic record management and national strategy reflect is that integration of electronic record management structure.