唐代诗人韦元甫所作的《木兰歌》取材于北朝民歌《木兰诗》,但是韦元甫的《木兰歌》却与北朝民歌《木兰诗》在木兰行军路线、主题思想、感情基调等方面有所不同。通过韦元甫《木兰歌》,我们可以看出唐人对《木兰诗》主题的诠释及对《木兰诗》的理解并探究它们背后的社会原因。 The “Mulan Song” made by Tang Dynasty poet Wei Yuanfu is based on the Northern Song Dynasty folk song “Mulan”, but Wei Yuanfu’s “Mulan” is different from the North Song folk song “Mulan” in the line of Mulan march, theme and mood. Through Wei Yuanfu’s “Mulan Song,” we can see the Tang people’s interpretation of the theme of “Mulan” and the understanding of “Mulan” and the social reasons behind them.