The issue and implementation of the 2015 edition of The Arrangement Rules of Archival Documents has pushed forward the archives management to a higher standard. The author focuses on the performance comparison before and after the implementation of the change from the following five aspects: work intensity, retrieval, utilization, cost analysis and archives appraisal. All these elements are systematically analyzed, so that we could have a clear, comprehensive and objective understanding of the new rules, and provide the basis for the follow-up healthy and sustainable development. Finally, the author analyzes and proposes the strategies and approaches of electronic filing in the information era.