2. After the 2.QQ sidebar is expanded, click our avatar and enter the personal data card.
3. After entering our personal data card interface, slide down to "Add Label" and click to enter the add interface. You can use the labels provided by the interface directly, or click "Custom Labels" at the bottom to add labels that are more in line with your own personality.
4. Click "Custom Label" to enter the label editing interface. We just need to enter our text in the text input field, and QQ will automatically prompt that the label is below the edit field. Click the QQ prompt tab to indicate that it has been selected.
5. When QQ returns to the tab selection interface, we can see that our custom tab has been selected (white on blue background). We can directly click the "Finish" button in the upper right corner to save our labels, or we can continue to add labels, but we can add at most 10 labels.