The interpersonal communication from the traditional definition and features,research what is the interpersonal communication networks,and their functional characteristics and analysis,interpersonal communication,a network of the negative factors and their solutions explored.Had concluded that the network of interpersonal communication has its own unique characteristics,although the network interpersonal exchange of information there are still some problems,but the Internet Age does not exclude traditional interpersonal,so they are not in contradiction.Only beyond the Internet era with the individual and family level,the broader interpersonal interaction network to meet the growing demand for a wide range of contacts.