《乌布西奔妈妈》和《阿黑西尼摩》是满族和彝族两部重要的民族史诗。不同的生态文明语境下产生的民族英雄形象具有异同现象。英雄形象是一个民族内在精神象征和外在民族精神符号。史诗中英雄人物蕴含着永恒的艺术魅力和民族气质。两部史诗塑造了“乌布西笨”和“阿黑西尼”两位女神英雄形象,表现出英雄主义的情怀和神话对民族现实生活深刻的影响,集中反映了民族英雄文化意蕴。以《乌布西笨妈妈》1和《阿黑西尼摩》2文本为研究对象,深入分析史诗中记载的女神形象奇异诞生奇异成长、英雄事迹及文化形象比较。 “Ubud Sabin Mom” ​​and “Al-Simini” are two important ethnic epics of Manchu and Yi. The similarities and differences of national hero images produced under different ecological civilization contexts. The hero image is a symbol of the intrinsic spirituality of the nation and the symbol of the external national spirit. Heroes in the epic contain a permanent artistic charm and national temperament. The two epics shaped the heroic images of the two goddesses, Ubud Sikh and Ah Sisney, showing the profound influence of heroism and myth on the real life of the nation, and a concentrated reflection of the national hero culture Implication. With the text “Ubu Xi Xi Ben Mum” 1 and “Al Siminimo” 2 as the research object, this article makes a deep analysis of the singular growth, heroic deeds and cultural image comparison of the miraculous birth of the goddess recorded in epic poems.