1. Modify the group purchase classification: in the Tik Tok application, you can find the group purchase package, click Edit this package, and select Modify Classification in the interface that appears. Select snacks as the new category in the category list and save your changes.

2. Adjust the group purchase goods: adjust the goods in the group purchase package to snacks-related goods, such as cupcakes, potato chips, sweets, etc. Ensure that these products are related to snacks and conform to Tik Tok's product distribution rules.

3. Republish the group purchase package: After completing the above steps, you can republish the group purchase package. When publishing, choose the correct classification and label, so that more users can find and buy group purchase packages.