《南齐书·志·卷十四》
建元二年，太祖认为西豫州官吏百姓都很少，分设两个州，耗费太多，想撤销南豫州。
建元二年，太祖以西豫吏民寡刻，分置两州，损费甚多，省南豫。
In the second year of Jian Yuan, Emperor Wu believed that Xiyuzhou had very few officials and civilians and that setting up two prefectures would consume too many resources. He wanted to abolish Nanyu Prefecture.