Note for uploading the bone age film: 1. Please place the film in a glass window during the day (you can put a white sheet of paper behind the photo) or adjust the background of your computer to the brightest possible light. Do not use flash when taking photos. No shaking hands when taking photos, after taking photos, you can look around the camera or computer to see the small letters very clearly. 2, upload photos in JPG format, photos should not be larger than 500KB. do not use all kinds of compressed files to upload photos and photo documents. You can use ACDSEE and other software to modify the photos. 3.Before uploading the photos after shooting, please make sure to open the photos in your computer and check the details (letters, numbers, etc.) taken in the photos must be clear before uploading. Do not upload photos that are not clear. 4.Please compress all the photos into a zip package, and then upload the zip package, so that it is easy to download and open. Otherwise, you still need to sort them manually and open them one by one, which is very inconvenient.