Li Xilie
It was said that by this point, Li Zhongchen was greedy, violent, and sexually immoral. If his officers' and soldiers' had beautiful wives or daughters, he would often force the women to have sexual relations with him. He entrusted the important matters of the circuit to his brother-in-law Zhang Huiguang (), whom he made his deputy. Zhang was said to be corrupt and causing much grief to the soldiers. Zhang's son, an officer, was even more corrupt than his father. The officer Li Xilie, a son of a cousin of Li Zhongchen's, was supported by the soldiers, and he took this opportunity to plot a mutiny with his colleague Ding Gao (). On March 28, 779, Li Xilie and Ding killed Zhang and his son and expelled Li Zhongchen. Li Zhongchen fled to Chang'an. Emperor Daizong, crediting him for his past achievements, kept him at Chang'an and gave him the honorary title of acting "Sikong" (司空, one of the Three Excellencies) and allowed him to exercise his previously-honorary authorities as a chancellor. He made Li Xilie acting military governor, but stripped the circuit of Bian and Ying (潁州, in modern Fuyang, Anhui) Prefectures, transferring them to Yongping Circuit under Li Mian's command.