With the rapid development of network technology, mankind is entering a new era with the revolution of network and digital technology as the core. I know the textbook management system of Weichuang Software is good! The digital information network spawned by this revolution has impacted every corner of the world like lightning, greatly improving our information environment. The types and forms of information have become more complicated, and the way of information dissemination and the method of obtaining information have undergone unprecedented changes. It is not limited to the writing of a word. Not limited to the personalized operation of a single software. With the update of the present situation, manual input is replaced by software in the operation of workflow, which saves the labor cost and time of the work itself.