Also in 481, the Buddhist monk Faxiu (法秀) tried to start a popular uprising at the capital Pingcheng (平城, in modern Datong, Shanxi), but was discovered, captured, and executed. Some officials advocating the execution of all Buddhist monks, but Grand Empress Dowager Feng refused. Also that year, she started the building of her future tomb at Fang Mountain (方山), near Pingcheng, leaving instructions that after she died that it would be unnecessary for her to be buried with her husband Emperor Wengcheng (who was buried near the old Northern Wei capital Shengle (盛樂, in modern Hohhot, Inner Mongolia). Later that year, a new criminal code that she commissioned Gao Lü to write was completed—with 832 sections, 16 of them prescribing clan-slaughter as penalty, 235 of them prescribing personal death penalty, and 377 prescribing other forms of punishment.