《汉书·传·匡张孔马传》
以后又升为光禄勋，仍负责尚书的事务，像过去一样担任诸吏给事中。孔光一共执掌朝政机要十多年，维护法度，修定制度。
后为光禄勋，复领尚书，诸吏给事中如故，凡典枢机十余年，守法度，修故事。
Later, he was promoted to be the Minister of the Imperial Household again, still in charge of the affairs of the Ministry of the Imperial Household, and served as the Grand Officer of Various Officials in the Palace as before, Kong Guang had been in charge of the state government for more than ten years, maintained laws and regulations, and revised systems.