The online operation method of enterprise legal person is as follows: 1. Open the website of * * Market Supervision Bureau, click "Registration of Commercial Subject", and then click "Enter". 2. Log in your account on the government service website (if you don't have an account, you need to register), click "I want to apply", then select "Change registration (filing) of business entity and supplement business license", and click "Handle" at the back. (Note: Registration of new companies and cancellation of companies are also handled here, just select the corresponding items). 3. Enter the company name and social unified credit code to be changed, click "Next" to enter the change interface, and open the Back button to change any item (the company name cannot be changed here). If you need to change the legal person or shareholder information, check "Yes" in the "Signature of all shareholders". 4. After completing the items that need to be changed, you should fill in the amendments to the articles of association, and if there are any changes to the articles of association, you should fill in them. 5. After all the above contents are filled in, you can submit the information. You can choose the whole process of paperless (you need the real-name authentication of legal person and agent, just jump out of the QR code and scan the code), download the unsigned application form and the reader that can be used for signing as required, open the reader to open the unsigned application form in the reader, insert the U shield of the person who needs to sign into the computer (digital certificate or bank U shield can be used), and double-click and enter the U shield password. After all the signatures are signed, click on the application form. 6. After successfully submitting the signed application form, you should log on to the website to check the latest status. Generally, you can see the audit results in 3 working days. After the audit is completed, you can apply for a new business license with the materials. If the review fails, you will submit the application again according to the prompt information.