Abstract:Land management system is the foundation and core of economic and social development system. Without the support and service of land management, rapid development of industrialization and urbanization will be limited. Existing land system can play an important role in supporting industrial development, promoting urban construction and promoting rural urbanization. But also some negative factors have been exposed, such as single land support to finance by government and unreasonable land revenue allocation. Combining with actual condition in Laiwu city, the problems on how to protect and support the development of new towns by using land management system have been analyzed.