吸烟是青少年常见的健康危险行为。随着新媒体在该群体中的普及，探讨新媒体的使用对青少年吸烟行为的影响也成为该领域重要的研究内容。目前，新媒体已逐渐成为烟草促销信息和控烟信息的重要传播途径，分别给青少年吸烟行为产生了负面及正面的影响；同时，新媒体也在青少年吸烟行为的预防和戒烟行为的干预研究中显示出一定的积极作用。该文针对新媒体在烟草信息传播中产生的影响及其在青少年控烟干预中发挥的作用进行综述，为探索中国青少年控烟的有效措施提供参考，以期降低青少年的吸烟率。

To explore the impact of new media on adolescents′ smoking behavior has become an important field as smoking is a common health risk behavior and the popularity rate of new media is increasing among adolescents. At present, new media has gradually become an important way for dissemination of tobacco promotion and control information, which has negative and positive effects on adolescents′ smoking behavior, respectively. Meanwhile, new media has also played an active role in the prevention of smoking behavior and the intervention of smoking cessation behavior among adolescents. This paper aimed to systematically review the influence of new media in tobacco information dissemination and its role in adolescents′ smoking intervention, so as to provide references for exploring effective tobacco control measures and expect to reduce smoking rate among Chinese adolescents.