This study proposed the necessities and framework of a network system for the Healthy Families Center. Focused on the community network, this study analyzed the related cases of networking. Based on this analysis, this study suggested an effective scheme for the network system : 1. We need to choose the relevant agencies in the context of community environment. 2. It has to be defined according to the strengths and the weaknesses of the Healthy Families Center. 3. For building an effective and long-term networking system, the specific services in which the related agencies are interested in on the community life survey have to be developed and promoted.