1. Create and publish your course content on Yizhi website to ensure that the course has been approved and can be played normally.

2. After opening the live room in ks Live, click the "More" button in the lower right corner of the live room, select the "Live Configuration" option, find the "Prize Settings" column in the pop-up window, and open the "Custom Link" option.

3. Copy the course link created on Yizhi website into the column of "Custom Link", select the option of "Custom Link Text" and enter the text you want to display.

4. Click "Save" button to finish loading. Please note that if you want to mount more than one easy-to-understand course, you need to repeat the above steps and distinguish different courses in "Custom Link Text".