Abstract: With the continuous deepening of teaching reform, the pace of digital campus construction in colleges and universities is accelerating, and the interactive service of archives management is an important part of the construction of think tanks in colleges and universities. This paper will elaborate on the importance of the management of the think tanks in colleges and universities, study the interactive service concept of archives management in the construction of think tanks in colleges and universities, analyze the interactive service design process of archives management in the construction of think tanks in colleges and universities, and pay attention to the archives management in the construction of think tanks in colleges and universities. The interactive service aims to promote the smooth construction of think tanks in colleges and universities.

Key words:  College think tank construction, file management, interactive service analysis