Interactive advertising which characterized by interactivity has become the mainstream of advertising by gradually replacing traditional one-way advertising during the new media era. This paper has obeyed the research outline below, literature review, background description, assumption proposed, and empirical analysis. Therefore, this paper proposed the communication model of interactive advertising and drawn two related important conclusions, interactivity has brought positive effect to advertising communication, different type of consumers tend to use different interactive options in different ways. Furthermore, this paper also presented three related optimization strategies to improving the communication of interactive advertising, namely, 1.changing communication model from one-way to two-way, 2.renovating new communication process and effect-generated path, 3.renovating new strategy portfolio to improving the communication effect of interactive advertising.