Legal analysis: 1. Preside over the overall work of the street Party Working Committee and the office. 2 responsible for the implementation of the party's line, principles, policies and national laws and regulations; Carry out the resolutions and decisions of the district committees and governments, unite and organize the masses in party member, and ensure the smooth implementation of the tasks of the Party and the government within their respective jurisdictions. 3. Responsible for the construction of office leadership, cadres and the party's grass-roots organizations; Leading and supporting the work of mass organizations and community organizations. 4 responsible for the deployment and implementation of urban management, public safety, community service and social security in this street. 5 responsible for coordinating the relationship between the party and government in the street and the relationship between the street and local units. 6. Do a good job in honesty and diligence, and do a good job in administration according to law. 7. Complete other tasks assigned by the district committee and government.

Legal basis: Article 34 of the Anti-drug Law of People's Republic of China (PRC), cities, urban sub-district offices and township people's governments are responsible for community drug rehabilitation. City street offices and township people's governments may, according to the individual and family situation of drug addicts, designate relevant grass-roots organizations to sign community drug rehabilitation agreements with drug addicts and implement targeted community drug rehabilitation measures. Public security organs, judicial administration, health administration, civil affairs and other departments shall provide guidance and assistance to community drug rehabilitation work. City street offices, township people's governments and labor administrative departments of county-level people's governments shall provide necessary vocational skills training, employment guidance and employment assistance to drug addicts who are unemployed and lack employment ability.