《资治通鉴·晋纪·晋纪八》
成汉的平寇将军李凤在晋寿驻扎，多次进犯汉中，汉中百姓向东逃难到荆州、沔阳一带，朝廷诏令任张光为梁州刺史。
成平寇将军李凤屯晋寿，屡寇汉中，汉中民东走荆沔。诏以张光为梁州刺史。
Li Feng, the general of Cheng Han who defended against bandits, was stationed in Jinshou and invaded Hanzhong many times. People in Hanzhong attempted to escape from the east to Jingzhou and Mianyang. The court then ordered to appoint Zhang Guang as the governor of Liangzhou.