1.在APP中出现“最新版本” 或者 “版本更新” 的字样或者按钮
2.Your app enables the display of user-generated content but does not have the proper precautions in place,你的应用程序可以显示用户生成的内容，但没有适当的预防措施。
Next Steps
To resolve this issue, please revise your app to implement all of the following precautions:
- Require that users agree to terms (EULA) and these terms must make it clear that there is no tolerance for objectionable content or abusive users
- A method for filtering objectionable content
- A mechanism for users to flag objectionable content
- A mechanism for users to block abusive users
- The developer must act on objectionable content reports within 24 hours by removing the content and ejecting the user who provided the offending content
用户可以生成的的一些东西必须有过滤预防措施，或者就是用户协议的有说明。
第二种：
2.1 Performance: App Completeness
Guideline 2.1 - Performance - App Completeness
We discovered one or more bugs in your app when reviewed on iPad running iOS 11.2 on Wi-Fi connected to an IPv6 network.
我们在你的应用程序中发现了一个或更多的错误，当你在iPad上运行iOS 11.2时，你会发现它与一个IPv6网络相连
Specifically, we were unable to bypass the modal alert.
Please see attached screenshots for details.
Next Steps
To resolve this issue, please run your app on a device to identify any issues, then revise and resubmit your app for review.
为了解决这个问题，请在设备上运行你的应用程序，以识别任何问题，然后修改并重新提交你的应用程序进行审查。
If we misunderstood the intended behavior of your app, please reply to this message in Resolution Center to provide information on how these features were intended to work.
如果我们误解了您的应用程序的预期行为，请在决议中心回复这个消息，以提供关于这些特性是如何工作的信息。
Fornewapps, uninstall all previous versions of your app from a device, then install and follow the steps to reproduce the issue. Forupdates, install the new version as an update to the previous version, then follow the steps to reproduce the issue.
从设备上卸载之前所有版本的应用程序，然后安装并按照步骤重现这个问题。Forupdates，将新版本安装为前一个版本的更新，然后按照步骤重现这个问题
Resources
For information about testing your app and preparing it for review, please seeTechnical Note TN2431: App Testing Guide.
有关测试您的应用程序和准备它进行评审的信息，请参见
For a networking overview, please reviewAbout Networking. For a more specific overview of App Review’s IPv6 requirements, please review theIPv6 and App Reviewdiscussion on the Apple Developer Forum.
对于网络概述，请重新审视网络。为了更详细地了解应用程序审查的IPv6需求，请在苹果开发者论坛上回顾一下IPv6和App Reviewdiscussion。
