update

product/laser/en-us/before_crop.md

@@ -1,4 +1,5 @@
 ### Clipping Point Cloud Instructions<br>
 1. Before cropping the point cloud, please make sure that the scene does not need to retake or calibrate the point cloud and other calculation-related operations, otherwise the cropping will be lost ；<br>
 2. Points cannot be clipped. If the point cloud around the point is clipped, the point and panorama will be preserved.<br>
-3. The cropping function cannot take effect on panoramas and floor plans.
+3. The cropping function cannot take effect on panoramas and floor plans.
+4. The cropping function cannot take effect on obj model.

product/laser/zh-cn/before_crop.md

@@ -1,4 +1,5 @@
 ### 裁剪点云须知<br>
 1. 在进行裁剪点云之前，请确保场景不需要补拍或者校准点云之类涉及到计算的操作，否则还原裁剪效果；<br>
 2. 点位无法裁剪，如果点位周围的点云被裁剪，该点位和全景图将会被保留；<br>
-3. 裁剪功能无法对全景图、平面图生效。
+3. 裁剪功能无法对全景图、平面图生效；<br>
+4. 裁剪功能无法对 obj 模型生效。