I think if it's a photo of myself. As long as the scale is not particularly large. Isn't there someone in the circle where the navel dress is located who wears it? I don't think it's a big problem, and for example, some people have photos showing their waistlines when they exercise, so it depends on the size of weighing scale. Secondly, it should also be noted that if you send it, it is best to send it yourself or get the permission of your friends. If it's someone else's photo, it's best not to send it, so as not to infringe on the right to portrait.