Guideline 2.3.1 - Performance
We noticed that your app may contain hidden features, functionality, or content.
Specifically, your app includes Tenpay (财付通) Payment, which provides access to external payment mechanisms and enables the purchase of content, services, or functionality by means other than the in-app purchase API.
The App Store ecosystem is built on trust and users should never be misled about the apps they download. Attempting to hide features, functionality, or content in your app may lead to removal from the Apple Developer Program.