https://developer.apple/account/resources/certificates/list Xcode: XCode -> 项目 -> Targets -> Build Settings -> Code Signing Identity (iOS Development) Google Play Store Google Play 控制台: https://play.google/apps/publish Android Studio: Android Studio -> 项目 -> Gradle Scripts -> build.gradle (Module: app) -> signingConfigs {} 其他平台 具体位置根据平台不同而异。您可以参考以下资源: 亚马逊应用商店: https://developer.amazon/docs/mobile-apps/securing-your-app-upload-certificate 三星应用商店: https://developer.samsung/sdp/api-docs/sdk-certificate 华为应用市场: https://developer.huawei/consumer/cn/doc/development/AppGallery-connect-Guides/agc-establish-identity-cert