The principle for designing the shifting image section of an intensifier silicon target pick-up tubeis given.An electrostatic electron-optical system with a photocathode having an effective diameterof 40mm and a system magnification of 0.65 has been designed.Experiments show that when theelectron image of the photocathode is transferred to the silicon target,the geometric distortion is2%,and the field curvature is 2mm.The astigmatism is less than 0.32 mm at 80 percent of theviewing field and the resolution is over 50 lp/mm.It shows that the design of the electron-opticalsystem is good and reasonable. The principle for designing the shifting image section of an intensifier silicon target pick-up tubeis. An electrostatic electron-optical system with a photocathode having an effective diameter of 40mm and a system magnification of 0.65 has been designed. Experiments show that when theelectron image of the photocathode is transferred to the silicon target, the geometric distortion is 2%, and the field curvature is 2 mm. astigmatism is less than 0.32 mm at 80 percent of the viewing field and the resolution is over 50 lp / mm. It shows that the design of the electron-opticalsystem is good and reasonable.