In order to access certain membership resources, you must accept the latest license agreement. First, you’ll need to update the mobile phone number associated with your Apple ID. Your mobile phone number must be based in your country/region. Edit this number in the Account section of appleid.apple.com, and return to your developer account to continue.
进入开发者账号显示这个，之前是黄色的，现在变成红色的，完全不能操作了。
那么如何解决呢？
点击 Edit Phone Number进入这个页面
然后点击account后面的edit
找到REACHABLE AT 点击Add More 添加一个电话号码就可以了 然后再进入开发者中心就会变成同意协议了。