The “Implementation Measures on Further Promoting the Facilitation of Market Subject Registration and Optimizing the Business Environment (Draft for Comment)” drafted by the Beijing Municipal Market Supervision Bureau recently has optimized the business environment and made the registration of market subjects more convenient. opinion. The opinion draft stated that the main body of the market should use real, legal, and safe non-residential buildings for planning purposes as residence, and be responsible for the authenticity, legality, and safety of the residence. According to the applicant ’s commitment, the registration authority shall carry out a formal review of the proof of domicile submitted by the applicant. The conditional zone can realize the paperless application of proof of residence use through information technology such as blockchain.