Legal analysis: No need. To change the business scope, you have to go to the tax registration authority to handle the tax change, fill out a tax registration change declaration form, bring a copy and photocopy of the changed business license, the original and photocopy of the tax registration certificate, the original and photocopy of the change document approved by the relevant department, the legal person ID card and the agent ID card, and then fill out a power of attorney.

Legal basis: A company established according to law in Article 7 of the Company Law of People's Republic of China (PRC) shall be issued a business license by the company registration authority. The date of issuance of the business license of the company is the date of establishment of the company. The company's business license shall specify the company's name, domicile, registered capital, business scope, name of legal representative and other matters. Where the matters recorded in the company's business license change, the company shall register the change according to law, and the company registration authority shall issue a new business license.