The invention discloses a personnel work management system for an administrative institution. The personnel work management system comprises a cloud server, a PC client work management system and an APP client work management system. The cloud server is connected with the PC client work management system and the APP client work management system through a network. The PC client side is provided with a work management system. The APP client work management system comprises a conference module, a file module, notification module, a work recording module, a work arrangement module, a work indication module, a work evaluation module, a work report module, a work reminding module, a work suggestion module, a workload statistics module, a scheduling leave module, a role management module, a learning module, a user login module, an authority management module, a data backup module, a file sharing module, a work planning module, a data transmitting and receiving module, a financial query module and a worker post state module. Work efficiency can be improved, and scientific management and leaders of workers are enhanced.