The paper lists serious typical problems existed in the design of house decoration, including inapplicable service model, dis-uniformed design platform and non-centralized design resources, and puts forward an integrated cloud-based service and application solution of house decoration as well.Based on the cloud-platform architecture, unified authority and collaborative design tools are adopted to achieve the centralized management of enterprise design resources.The implementation of cloud platform and its application popularization have proven that the cloud platform is able to promote the innovation of Internet house design pattern effectively, to bring new experience for house decoration design services, and to improve the efficiency of enterprise resource supply chain configuration significantly.