Nowadays, as a result of technology and internet development, E-books have been more diverse and abundant in the market. Consequently, current electronic publications copyright authorization process and business model is no longer enough. The research method of this thesis consisted in two parts-by having in-depth interview with university Publishers, and by digging into the previous researches. To discover the developing trend and notes of E-book business workflow in copyright by the following angles- publishers' vision of Chinese E-book market, needs of e-book authorization, the situation of copyright acquiring process, publishers' strategic insights of e-book development. Authorization process is the starting point of the whole e-book business, a better copyright protection, which could make authors and publishers more willing to share their works.