Update README.md

README.md

@@ -17,10 +17,12 @@
 
 #### 观看视频教程↓↓点击下方↓↓进行观看！
 
+[![从零开始：自己编译OpenWrt系统！一个视频就够了！](https://res.cloudinary.com/marcomontalbano/image/upload/v1692411463/video_to_markdown/images/youtube--_3B-y73JRQ4-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://youtu.be/_3B-y73JRQ4 "从零开始：自己编译OpenWrt系统！一个视频就够了！")
+
 [![openwrt在线编译教程](https://res.cloudinary.com/marcomontalbano/image/upload/v1692156705/video_to_markdown/images/youtube--6j4ofS0GT38-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://www.youtube.com/watch?v=6j4ofS0GT38 "openwrt在线编译教程")
 
-#### 或者复制↓↓下方地址↓↓到浏览器播放！
-https://www.youtube.com/watch?v=6j4ofS0GT38
+[![电视盒子专用：利用Flippy内核工具打包，将OpenWrt固件转成img镜像文件，](https://res.cloudinary.com/marcomontalbano/image/upload/v1692927730/video_to_markdown/images/youtube--EPNsHRj3eXE-c05b58ac6eb4c4700831b2b3070cd403.jpg)](https://youtu.be/EPNsHRj3eXE "电视盒子专用：利用Flippy内核工具打包，将OpenWrt固件转成img镜像文件，")
+
 
 ## 使用方法