The specific steps are as follows:

1, enter the webpage version of the local industrial and commercial system, and click on the annual report and public information to fill in.

2. After the page jumps, click the contact change.

3. Enter the company information and mobile phone number of the new contact, and click Save.

4. The page pop-up information has been modified successfully, and click OK.

5. Click the industrial and commercial liaison to register, enter the company credit code, and click to get the verification code.

6. Enter the verification code, and then click Login.

7. After logging in successfully, the page will automatically enter the interface for filling in the annual report.

Business license is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in certain production and business activities. Its format shall be uniformly stipulated by the State Administration for Industry and Commerce. The registered items include: name, address, person in charge, amount of funds, economic composition, business scope, business mode, number of employees, business period, etc. Without a business license, industrial and commercial enterprises or individual operators are not allowed to start business, engrave official seals, sign contracts, register trademarks or advertise, and banks are not allowed to open accounts.