Market Supervision Administration website.

1. First, the applicant needs to find the website of the Market Supervision and Administration Bureau, then enter the online registration and declaration system, select the change business, fill in the supervisor information that needs to be changed, and click Save after confirming that the information is correct.

2. Finally, electronically sign and submit the PDF application form. The market supervision and administration system will automatically record the information. After passing the review, the applicant will go through the change procedures in accordance with the law.