问题：
We distribute apps via an Enterprise account, using an itms-services:// URL. 我们通过企业帐户使用itms-services:// URL分发应用程序。 This has always worked fine, but after installing the iOS 7.1 beta on our iPad it refuses to install. 这一直很好，但是在我们的iPad上安装iOS 7.1 beta后，它拒绝安装。 Instead we just get the generic Cannot connect to example.com message that iOS unhelpfully displays when there is any sort of problem downloading the app. 取而代之的是，当下载应用程序时出现任何问题时，iOS只会显示通用的Cannot connect to example.com消息，iOS Cannot connect to example.com无故显示该消息。
I've been unable to find anything here on SO, on Google or in the 7.1 release notes to suggest what could be causing the problem. 我一直无法在SO，Google或7.1版本说明中找到任何内容来建议可能导致此问题的原因。
解决方案：
参考一： https://stackoom.com/question/1N4wt参考二： Enterprise app deployment doesn't work on iOS 7.1