地址之类的，你进场check-in照相的时候，他会找你对你的信息，那时候可以改

生日是一个很重要的身份识别。不可掉以轻心。如果不能当场修改生日而不能考试，岂不是太糟糕了。 赶快写信（电子或是书写的）给他们要求更改。必要时加一份出生证明的拷贝。以下是几句要求更改的样本。To whom it may concern:I am writing to you for a correction on my application. In my previous application there is a typo on my birthday. please kindly help make a necessary correction according the following information.Thanks.Name: xxxxxBirthday in previous application form: DD/MM/YYYYCorrect Birthday: DD/MM/YYYYApplication reference number: xxxxxAttached is a copy of my birth certificate (or ID) for your referenceSincerely, Yours