With the continuous development of network technology advances, networks become increasingly rich content, a wide range of emerging network applications. QQ chat network software development tool has been in 10 years, during this period, it is by a single chat software is now evolving entertainment, communications, an equal exchange of multi-functional software. Its influence has gradually expanded to all domestic users Nowadays almost all the users of its software. QQ software, as well as the livelihood of the public has a great impact on interpersonal communication, and its success also has its inevitability.In this paper, the author of this article will be combined with the use of QQ own experience, the characteristics of interpersonal communication networks, QQ function of the development of success compared to other network software, as well as survey data to explore the QQ software the impact of interpersonal communication. Think of this article, QQ software of its first, low-cost, convenience, uniqueness, as well as the development of the gradual improvement of function, as its own are some important conditions for success; and the other people Internet content and applications for the growing demand for the network increasingly sophisticated understanding of interpersonal communication, are able to quickly accept the U.S. and its long-term use of some key factors. This article will focus on the user from the user with both QQ-depth research and discussion on the impact of interpersonal communication and its impact on the pros and cons involved.