 Li Wei killed his brothers and also committed suicide, leaving Li Huaiguang with no male-line progeny.Emperor Dezong, not knowing this at that time, issued an edict sparing Li Huaiguang's sons and granting a mansion to Li Huaiguang's wife Lady Wang, and returning Li Huaiguang's body to his family for proper burial.In 789, Emperor Dezong gave Li Huaiguang's grandson, by a daughter, Yan Baba () the new name of Li Chengxu () and had him serve as Li Huaiguang's progeny in supporting Lady Wang and worshipping Li Huaiguang.