《资治通鉴·唐纪·唐纪二十二》
他又请求授给他们官职，太后任命李楷固为左玉钤卫将军，骆务整为右武威卫将军，派他们领兵进击契丹余党，结果将契丹全部平定。
又请与之官，太后以楷固为左玉钤卫将军，务整为右武威卫将军，使将兵击契丹馀党，悉平之。
He again requested to give them official positions. The Empress Dowager appointed Li Kaigu as Zuo Yulingwei General and Luo Wuzheng as You Wuweiwei General, and sent them to lead troops to attack the remnants of the Khitan, and finally pacified the entire Khitan.