Due to the particularity of the management of graduate dissertations and the differences in disciplines, school-running level and management policies among universities, HowNet continued to provide free duplicate checking services for graduate students through graduate training management institutions (graduate schools), and the number of free times increased from 1.5 to 3 times per capita. At the same time, it is planned to provide unlimited services to the internal institutions designated by the school as a formal channel in the school to provide duplicate checking services for graduate students.

In the past, HowNet only provided duplicate checking services for institutions, ignoring the actual needs of individual users such as self-duplicate checking and academic standardization novelty checking, which objectively caused problems such as black market and high price. In fact, duplicate checking cannot replace the judgment of academic value, and the repetition rate of words is not directly related to the quality of papers.

Therefore, China Knowledge Network has formulated a brand-new personal duplicate checking service scheme after comprehensively considering the management needs of academic norms and the actual needs of teachers and students, and fully listening to the opinions of government departments, academic institutions, scientific research integrity experts and teachers and students' representatives.