File management system based on computer

The invention discloses a file management system based on a computer, and relates to the technical field of computer server management, the file management system comprises a storage module, the storage module is in communication connection with a processor, and the storage module is used for storing computer files stored by an administrator; the classification module is in communication connection with the processor, and the classification module is used for classifying the computer files stored in the storage module; and the cleaning module is in communication connection with the processor, and the cleaning module is used for automatically cleaning the expired files in the storage module. Through the arrangement of the cleaning module, the system can intelligently clean calculation and files stored by an administrator, and the problems that the file reading speed of a computer is reduced and the user experience feeling is poor due to the fact that too many computer files are stored in the storage module are