司马迁认为李广由上郡太守转为未央卫尉。班固认为李广由陇西太守转任未央卫尉,为此他将《史记.李将军列传》中“徙上郡”三字略去。后世学者大多吸收了班固的看法而放弃了司马迁的观点。根据现有资料,班固的看法存在很多难以解决的困难,司马迁的观点更有说服力。 Sima Qian Li Guang from prefectural prefect into Wei Wei Wei Wei. Ban Gu held that Li Guang was transferred from Longxi Prefecture to Wei Du Wei Wei, for which he omitted the words of “Historical Biography of Li.” Later generations of scholars mostly absorbed the views of class solid and gave up Sima Qian’s point of view. According to the available information, there are many difficult difficulties to be solved in Banjug’s view. Sima Qian’s view is more convincing.