2. Right-click the smart island in the "smart island" function, find the custom setting function of the smart island, and click it.
3. Click the Add Gadget button in the Settings function.
4. Find the headset or music icon in the widget list, and then click the "Add to Smart Island" button.
5. Click the "Add to Smart Island" button, return to the smart island plug-in interface, see the headset or music icon, and then click the "Customize" button.
6. Customize the position and size of the icon, and click Finish to set it successfully.