The 2018 Survey of Communal Residents "Sense of Safety in Zhuji City" in the New Era indicates that Fengqiao is a community with high social capital stock and full information symmetry. Informal social control bodies like public security volunteers and organizations play a key role in dispute resolution and crime prevention, and the quantitative analysis shows that informal control bodies like public security volunteers and organizations are positively correlated to residents' sense of safety in the Fengqiao community. Eventually we conclude that the success in the informal control of community based on social capital in Fengqiao community is closely related to the Chinese traditional culture of "official governance" in combination with "civil governance", to the governing bodies’ focus on reshaping of collective memory, to the incorporation of informal social control practice into people’s daily lives, and to the paving of roads to happy experiences to improve the informal social control.