Legal analysis: According to the relevant laws of our country, it is environmental noise that the night snack bar is too noisy to affect the rest of nearby residents, and nearby residents can complain to the competent department of ecological environment.

Legal basis: Law of the People's Republic of China on the Prevention and Control of Environmental Noise Pollution

Article 59 violates the provisions of the second paragraph of Article 43 and the second paragraph of Article 44 of this Law, causing environmental noise pollution, the competent department of ecology and environment of the local people's government at or above the county level shall order it to make corrections and may also impose a fine.

article 61 whoever violates the provisions of the first paragraph of article 44 of this law and causes environmental noise pollution shall be ordered by the public security organ to make corrections and may also be fined. If the people's governments at or above the provincial level decide in accordance with the law that the competent department of ecological environment of the local people's governments at or above the county level shall exercise the power of administrative punishment as stipulated in the preceding paragraph, such decision shall prevail.