Legal analysis: night catering nuisance can call 12345 mayor hotline or 12369 environmental hotline complaints, you can also call 110 city linkage, according to the parties concerned to complain about the type of noise transfer to the relevant departments. In addition, the parties can also directly find the local neighborhood committee complaints, or even to the local people's court to show relevant evidence to file a lawsuit.

Legal basis: "The Chinese people's **** and the State Environmental Noise Pollution Prevention and Control Law" Article 6 of the State Council department in charge of ecological and environmental protection of the national environmental noise pollution prevention and control implementation of unified supervision and management. The ecological environment department of the local people's government at or above the county level to implement unified supervision and management of the prevention and control of environmental noise pollution in the administrative region. The competent departments of public security, transportation, railroad and civil aviation at all levels and port supervision agencies shall, in accordance with their respective responsibilities, implement supervision and management of the prevention and control of noise pollution in transportation and social life.