用邮箱注册完成之后，进入对应的邮箱查收系统自动发送给您的激活账号的邮件，点击邮件中的激活链接后系统会自动激活注册账号。激活邮件的发件人为“学信网”，邮件标题为“学信网账号激活邮件”，打开邮件后点击邮件中的激活链接，激活账号完成。（如“收件箱”中找不到激活邮件，可查看一下“垃圾邮件”“订阅邮件”等文件夹。）
注意事项：
1、账号已激活
访问激活地址后提示“该邮箱已激活，请不要重复操作”。出现这种提示表示注册邮箱已经激活，用户无需再次激活该邮箱，可以使用此邮箱直接登录系统。
2、短信验证码过期
访问激活地址后提示“短信验证码已过期，请重新注册或重新获取短信验证码”。出现这种情况表示账号激活链接已经失效，这种情况下，可以通过系统重新发送激活链接，并继续账号激活的操作。
After registration, check your mailbox. There should be an email, which is automatically sent by “CHSI” with the title of “CHSI Account Activation”. Then, click the activation hyperlink.
Notification:
1. Already activated
After clicking the hyperlink, if it is said that “already activated, do not need to click again”, it means that you’ve already activated your account, you can log in now.
2. Verification code expired
After clicking the hyperlink, if it is said that “verification code already expired, please re-register or acquire the verification code again”, it means that the activation hyperlink is no longer in use. You can follow the first step to operate again to get a new activation hyperlink.