Through the development and management of archival work, it is helpful to preserve and inherit historical and cultural heritage, provide historical information and educational resources, and cultivate citizens' historical consciousness, national consciousness and civic consciousness. The historical preservation function of archival work refers to the arrangement, preservation and research of historical archives, recording historical events, people, systems and other related information for future generations to understand and study. Therefore, it means cultivating citizens' historical consciousness, national consciousness and civic consciousness.