Flight Training can be divided into flight simulator training and flight training, according to trend of the times, energy-saving and flight safety are main topics on the flight training. Therefore, flight training process accedes to flight simulator operations, the flight simulator training have advantage which are include energy-saving、safety training、reduce disturbing and not affected by the weather etc. This research based on students practice operator simulator and learning the flight courses understands effectiveness of the training. Implementation of the questionnaire, analysis and visits, summed up effect subject topic by using the simulator training. The flight simulator training research results as a reference for improving teach flight.