The grey relational analysis system is constructed to simplify user complex calculations during grey relational analyses, and to eliminate unneeded time allowing users to easily perform grey relational analysis. Grey relational analysis is that which under partly known message status process and solves system problems. Besides systematizing various uncertain factors, grey relational analysis also provides users with the best strategy within the shortest time. This study uses the scholarship grant of the college of management, Tunghai University as example to demonstrate the grey relational analysis system which provides users with a simpler, easier and more convenient interface tool.