Airiti is the large-scale digital publisher in traditional font Chinese for serving academic community and researches. This study will analyze the challenges of Airiti after the second information revolution in 1980s. These challenges are there dimensions. The first one is that Airiti's commercial benefits from free market function in capitalism system. The second is phenomenon of specialization in modern system. The third is the tactic development of digital reservation and its technique in digital knowledge service market. The tree dimensions are connected with the way of Airiti's One-step serve. This research will offer the process of Airiti's One-step serve and how it works including the inference about Airiti's monopoly in future knowledge guidance serve market in Taiwan.