'Leijiao No.1'is a new pepper F1 hybrid of medium maturity developed by local variety'Yangjiaohong'of Jize in Hebei Province as female parent and self-inbred line'Leixian 1818'as male parent.The compact plant average height is 61.3 cm and width is 56.1 cm.Horn shape fruit surface is smooth and mature fruit is red.The average length is 17.99 cm,width is 2.38 cm,and flesh thickness is 0.15 cm.The average single fruit weight is 28.6 g,and the per plant fruit number is 68.It has good continuous fruit setting ability,resistant to CMV,TMV,blight and anthrax.The VC content is 1 776.0 mg·kg-1,and capsaicin content is 0.03%.It is suitable for open field cultivation of spring in Hebei(except Tangshan and Qinhuangdao),Shanxi,Shandong,Henan,Shaanxi and Xinjiang areas,with the yield about 30 t·hm-2 fresh pepper.