Information flow channels could be considered to promote comics products on social media platforms, news information platforms, video sharing platforms, and other channels. By promoting comics on social media platforms, one could attract users 'attention and increase the exposure of comics products by creating comic-related topics, posting comics posters and videos, etc. At the same time, they could also interact with users on social media platforms and answer their questions to increase the user's affection for the comic product. To promote comics products on news platforms, one could choose news websites related to the comics industry, such as Manke Magazine, Manga Man, etc., to increase the exposure and popularity of comics products by publishing news, reports, and reviews related to comics products. To promote comics on a video sharing platform, one could create comic-related videos such as animation demos and comic story sharing to attract users to watch on the video platform and increase the exposure of the comics. At the same time, he could add elements of the comic products such as comic posters and comic story tags to the video to make it easier for users to find and understand the comic products. Information flow channels were an effective way to promote comic products. According to the characteristics of comic products, suitable channels could be selected to promote and increase the exposure and popularity of comic products.