1. Select the business scope: The Douyin platform allows the operation of various types of content, so you need to select the business scope when registering a business license.

2. Determine the type of enterprise: The Douyin platform is an Internet enterprise, so you need to select the enterprise type as an Internet enterprise.

3. Select a domain name: Before registering a business license, you need to register a domain name first.

4. Submit an application: Submit the prepared materials to the local industrial and commercial department, including the business license application form, basic enterprise information, business scope, domain name registration certificate, etc.

5. Review: The industrial and commercial department will review the submitted materials and will grant a business license if they meet the requirements.

6. Seal engraving: After registering a business license, you need to go to a seal engraving shop to engrave a seal in case of emergency.

7. Get a license: After registering a business license, you can go to the industrial and commercial department to get a business license.

It should be noted that it takes some time to apply for a Douyin business license, and the specific process may vary from region to region. Before applying for a business license, it is recommended to understand the local policy requirements in advance to avoid unnecessary problems.