由cityu online system 嘅supporting douments中有呢幾句嫁喎
Once the files have been uploaded, you cannot delete them online. If you have uploaded a wrong file, please send an email to the University with the subject 'Delete Files' quoting your application number and the file name that you want to delete. Please allow 7 working days to process your request
所以send依個 e-mail比佢改就得 [email protected]