update

product/laser/en-us/view.md

@@ -1,4 +1,5 @@
 ### When browsing the point cloud scene, the scene cannot be seen <!-- {docsify-ignore} -->
 
-If you cannot see or see the whole scene when you rotate the scene with the mouse when viewing the scene, please follow the video tutorial below：<br>
+If you cannot see or see the whole scene when you rotate the scene with the mouse when viewing the scene, please follow the video tutorial below：
+
 [filename](videos/viewzh.mp4 ':include :type=video width=100% height=100% controls')

product/laser/zh-cn/view.md

@@ -1,4 +1,5 @@
 ### 浏览点云场景时，场景找不到了 <!-- {docsify-ignore} -->
 
-如您在查看场景时，鼠标旋转场景出现场景看不见或者看不全的情况，请按如下视频教程操作：<br>
-[filename](videos/viewzh.mp4 ':include :type=video width=100% height=100% controls')
+如您在查看场景时，鼠标旋转场景出现场景看不见或者看不全的情况，请按如下视频教程操作：
+
+[filename](videos/激光操作视频.mp4 ':include :type=video width=100% height=100% controls')