1. Open the "Li Zhe Office" APP (please log in first and then register for real-name authentication), search for "market" in the search bar, and select "market supervision business processing" to enter the processing platform.

2. Select "Personal Registration" → "Personal Change"

3. Choose the declaration method (electronic half-way or full-way, it is recommended to choose full-way) and fill in the unified social credit code (on the certificate); Then fill in the ID number of the operator and click "Enter for processing".

4. Check the items that need to be changed, and then click Next.

5. Fill in the contents of "changed" in the items marked with "*", and then click Next.

6. Improve the manager's information as required, upload photos of the front and back of my ID card to the manager himself, and click Next. (You can click more information to modify the agent.)

7. To improve the information of the signer, you can click "Modify" to maintain the information of the operator, and ensure that the mobile phone number is consistent with the binding number of "Li Zhe Office" (affecting subsequent signatures).