Abstract: ‘Hefeng Jinxi’ is a new generation of thin skinned sweet melon variety developed by Qiqihar Hefeng Guacai Research Co.Ltd.using ‘TL-4’ as the maternal parent and ‘WFH-2’ as the paternal hybrid.This variety is extremely early maturing, with a maturity period of about 63 days and fast color change.The fruit is inverted oval shaped, with a white background color on the skin and a yellow color on the skin.The yellow spots are sparse, with a large navel and white flesh.The flesh is crispy, and the soluble solids content in the flesh is 13.5%.It is suitable for cultivation in open fields and protected areas in northern regions.In 2018,obtained the registration certificate for non-major crop varieties issued by the Ministry of Agriculture and Rural Affairs, with the registration number GPD Melon（2018） 230213.