Hello, I'm glad to answer this question for you. To cancel Tencent's conference sharing screen little red dot on the ipad, you should first select the bubble to open the homepage of the APP, and select the bubble in the upper right corner to provide conference-related services. Select Set Message Red Dot to open the message setting page, and select the arrow to the right of set message red dot from three items; Select the switch to open the specific settings page, and select the switch to the right of the message red dot to remind you to close the prompt. I hope my answer can help you!