《资治通鉴·梁纪·梁纪十》
魏王元悦改年号为更兴，听说尔硃荣兆已经攻入了洛阳城，自知无济于事，于是南还梁朝。
魏王悦改元更兴，闻尔硃兆已入洛，自知不及事，遂南还。
Yuan Yue, the King of Wei, changed the reign title to Gengxing. He heard that Erzhu Rongzhao had entered Luoyang City and knew that there was nothing he could do, so he returned to the Liang Dynasty to the south.