1. Open Douyin and click on me, then click on the product showcase;

2. Enter the product showcase page and click on showcase management;

3. Click on the product in the lower left corner of the product showcase management;

4. Enter the product adding page, enter the product category or name to be added in the search box, and click "Add showcase";

5. Edit the short title and label of the selected product to make it a product link, then click Upload, and you can upload the product link on your computer.