《旧唐书·本纪·卷十四》
初七日，命令剑南东川节度使、检校兵部尚书、梓州刺史、封渤海郡王高崇文任检校司空，兼任成都尹、御史大夫，充任剑南西川节度副大使、知节度事、管内度支营田观察使、处置统押近界诸蛮及西山八国兼云南安抚等使，接着改封为南平郡王，收纳三千户租税。
丙寅，以剑南东川节度使、检校兵部尚书、梓州刺史、封渤海郡王高崇文检校司空，兼成都尹、御史大夫，充剑南西川节度副大使、知节度事、管内度支营田观察使、处置统押近界诸蛮及西山八国云南安抚等使，仍改封南平郡王，食邑三千户。
On the seventh day, Gao Chongwen, the military governor of Jiannan Dongchuan Circuit, the acting minister of the Ministry of War, the magistrate of Zizhou, and the Prince of Bohai, was ordered to act as the controller of the Office of Management, concurrently acting as the magistrate of Chengdu, the director of the Censorate, the deputy military governor of Jiannan Xichuan Circuit, the warden in charge of circuit affairs, the intendant overseeing finance and agriculture within the circuit, and the envoy in charge of pacifying various tribes on the borders and the eight nations of the Western Mountains and Yunnan; he was then renamed the Prince of Nanping and was given the revenue of 3,000 households.