Abstract:In order to meet national requirements of “Internet+ Government Services”, and solve problems of application isolation and information dispersion in existing application systems, the Huaihe River Commission has launched the resources integration construction of HRC’s comprehensive application portal. With the three major design concepts of “aggregation, reminder and customization”, and based on the mainstream leading technologies, it adopts the opening hierarchical structure and completed effective integration of data resources, application services and business systems, which forms a one-station comprehensive portal to provide convenient services, such as reminder of to-do items, aggregation and display of information, and SSO of application systems. At present, the portal system has already been online operation, which signifificantly improves the effificiency of daily works, strengthens the security protection ability. It also has good compatibility, stability and scalability, and can be applied to the integration construction of water resources portals and similar portals.