1. First log on to the digital foreign exchange management platform of the State Administration of Foreign Exchange.

2. Then enter the login interface of the capital account information system. The enterprise login code is: digits 9 to 17 of the unified social credit code of business license, user code and initial password. After logging in, change the initial password.

3. Finally, log in to the system and click Data Declaration, Equity and Equity Registration in turn. Select the year "2000", click "Query", select undeclared records, click "New" to complete all information, and then click "Save".