If you get a new email address or no longer have access to an old one, updating your Apple ID is important for protecting your account. Here’s how to update your Apple ID.
如果您获得一个新的电子邮件地址或不再有权使用旧的电子邮件地址，那么更新Apple ID对于保护您的帐户很重要。 这是更新您的Apple ID的方法。
Changing the email address you use as your Apple ID isn’t difficult under the right circumstances. If your Apple ID is a third-party email address, such as gmail.com or outlook.com, you can choose another third-party address when changing your Apple ID. But if your Apple ID is an Apple email address, like icloud.com, you’re unlikely to be able to change your Apple ID at all. We’ll cover that scenario in more detail below.
在适当的情况下，更改用作Apple ID的电子邮件地址并不困难。 如果您的Apple ID是第三方电子邮件地址，例如gmail.com或Outlook.com，则在更改Apple ID时可以选择另一个第三方地址。 但是，如果您的Apple ID是Apple电子邮件地址(例如icloud.com)，则根本不可能更改Apple ID。 我们将在下面详细介绍该方案。
更改您的Apple ID (Changing Your Apple ID)To get started, head to appleid.apple.com and sign in.
首先，请访问appleid.apple.com并登录。
Next, click “Edit” in the “Account” section of the page.
接下来，在页面的“帐户”部分中单击“编辑”。
Under your Apple ID, click “Change Apple ID.”
在您的Apple ID下，单击“更改Apple ID”。
Type the email address you want to use as your new Apple ID, and then click “Continue.”
键入您要用作新Apple ID的电子邮件地址，然后单击“继续”。
You might see a list of the Apple email addresses associated with your Apple ID if it’s an icloud.com, me.com, or mac.com address. Select the address you want to use and click “Continue” if that’s the case. If not, read on.
如果它是icloud.com，me.com或mac.com地址，则可能会看到与您的Apple ID关联的Apple电子邮件地址列表。 请选择您要使用的地址，然后单击“继续”。 如果没有，请继续阅读。
更改为Apple电子邮件地址的Apple ID (Changing Your Apple ID When It’s an Apple Email Address)If your Apple ID is an Apple email address ending in cloud.com, me.com, or mac.com, Apple’s support documentation says you can choose one of your aliases to become your new Apple ID. As mentioned earlier, if you have an Apple ID that uses an Apple email address, you can’t change it to an address provided by a third party, like Gmail or Outlook. If you don’t have any additional Apple email addresses associated with your account, you won’t be able to change your Apple ID at all.
如果您的Apple ID是以cloud.com，me.com或mac.com结尾的Apple电子邮件地址，Apple的支持文档说您可以选择一个别名作为新的Apple ID。 如前所述，如果您拥有使用Apple电子邮件地址的Apple ID，则无法将其更改为第三方提供的地址，例如Gmail或Outlook。 如果您没有与帐户相关联的其他Apple电子邮件地址，则完全无法更改Apple ID。
However, during our testing, we found it impossible to change the Apple ID or associate an alias with it. Creating an email alias doesn’t allow it to be used as an Apple ID. So, your only option is to create an entirely new iCloud email address and set up a new Apple ID, effectively starting over from scratch.
但是，在测试过程中，我们发现无法更改Apple ID或将别名与其关联。 创建电子邮件别名不允许将其用作Apple ID。 因此，您唯一的选择是创建一个全新的iCloud电子邮件地址并设置一个新的Apple ID，从而有效地从头开始。
We reached out to Apple for clarification but received no satisfactory response. We’ll update this guide should this change in the future. In the meantime, we recommend contacting Apple Support if you need to change an existing Apple ID associated with an Apple email address.
我们联系了Apple进行澄清，但未收到满意的答复。 如果将来有此更改，我们将更新本指南。 同时，如果您需要更改与Apple电子邮件地址关联的现有Apple ID，我们建议与Apple支持联系 。
翻译自: https://www.howtogeek.com/408142/how-to-change-your-apple-id-email-address/