Guideline 2.5.2 - Performance
During review, your app installed or launched executable code, which is not permitted on the App Store. Specifically, your app uses the itms-services URL scheme to install an app.
Please note that while educational apps designed to teach, develop, or allow students to test executable code may, in limited circumstances, download code, such code may not be used for other purposes and such apps must make the source code completely viewable and editable by the user.
The next submission of this app may require a longer review time, and this app will not be eligible for an expedited review until this issue is resolved.
代码中含有跳转到测试环境安装APP,去掉就行了。