Creality-Otterlite开箱视频
https://www.bilibili.com/video/BV1z47Jz7Er1/?spm_id_from=333.1387.homepage.video_card.click&vd_source=fd93fd785557c280b25c918bb6c26e97
Creality-Otterlite及Otter校准视频
https://www.bilibili.com/video/BV1YwTYz1EKN/?spm_id_from=333.1387.homepage.video_card.click