Open the software, click on the more settings icon in the upper left corner of the homepage, click on the personal portrait to enter the personal homepage, click the option of "Add gender, age and region labels", find the region option, and then set the location.

Software usage skills: 1. Software can delete works you don't like. Open the software, click the icon in the upper left corner of the homepage, enter the personal homepage, open the work list, find the video to be deleted, enter the play page, click the settings icon on the play page, and click Delete to complete the operation.

2. The software can view the personal QR code, open the software, click the icon in the upper left corner of the homepage, click "Sweep" and click "My QR code" to view the personal QR code and share it with other platforms. 3. The software can publish personal news, open the software, enter the personal homepage, and then click Call to use this function.