The 30° Au conical targe tand Au foil target were irradiated by 20 TW ps P-polarized laser plasma, the characteristics of the forward produced hot electrons were studied. The hot electron number of the cone target was larget than that of the foil target, especially within the range of 2.0～2.5 MeV. The divergence of the forward hot electrons of the cone target was larger than that of the plane one, which was caused by different elecgron density of the pre-plasma with dissimilar target geometry produced by the driving laser.