the decoration of facade houses should go to the comprehensive administrative law enforcement bureau of urban management in the district where it is located with the relevant facade materials, apply for the approval procedures of the store door, and get the approval form for outdoor advertising. After passing the examination, fill in the examination and approval form and go to the Municipal Administration and Law Enforcement Bureau for approval. The relevant business departments will carry out the approval within 5 working days, and issue the decoration approval certificate of the facade house after the approval.