Based on the theory of integral imaging and human eyes feature during the observation of three-dimensional integral imaging applications,this paper analyzes the reason of flipping and discovers the relationship between the observed reconstructed image and the viewing distance,and then proposes the non-flipping reconstruction system design method.The experimental results indicate that the method as the designed system is no more disturbed by flipping since the designed viewing position and final reconstructed image are suitable for human eye observation.Due to the method proposed by this paper is based on the viewing distance,it is practical for personal or home three dimensional display solutions and is of great meaning for the future development of integral imaging.