Abstract: In order to meet the requirements of ministerial level open fund project management，a comprehensive
analysis of the various requirements of project management is conducted，and an open fund project management
system is established based on a service-oriented architecture． This system is based on J2EE framework，B /S
( Browser /Server) architecture，Java language research and development，and the system is deployed in the
cloud computing platform． It can complete the function management of all links in the whole process of laboratory
fund project application，reviewing，mid-term assessment，settlement，and results sharing． The actual operation
shows that the system can run stably and efficiently in the cloud and meet the online concurrent management of
laboratory open fund projects．

Key words: cloud computing, project management, J2EE technology, Browser /Server structure