问题描述：见下图，同一份代码，使用不同的wxAppID [图片] 补充信息： 微信分享SDK：1.8.7.1 微信版本：7.0.12 微信号：shuq0424 （已上传5.28日志） 日志为调用checkUniversalLinkReady的log信息 2020-05-28 13:46:40.606558+0800 Example[5139:1614442] step: 0, result: 1,,check passed 2020-05-28 13:46:40.607783+0800 Example[5139:1614442] step: 1, result: 1,,check passed 2020-05-28 13:46:40.618763+0800 Example[5139:1614442] step: 2, result: 1,,check passed 2020-05-28 13:46:40.683551+0800 Example[5139:1614442] step: 3, result: 1,,check passed 2020-05-28 13:46:40.734915+0800 Example[5139:1614442] dismiss 2020-05-28 13:46:40.738323+0800 Example[5139:1614442] step: 4, result: 1,,check passed 2020-05-28 13:46:40.764468+0800 Example[5139:1614466] PBItemCollectionServicer connection disconnected. 2020-05-28 13:46:40.905587+0800 Example[5139:1614466] PBItemCollectionServicer connection disconnected. 2020-05-28 13:46:41.767515+0800 Example[5139:1614442] Can't end BackgroundTask: no background task exists with identifier 1 (0x1), or it may have already been ended. Break in UIApplicationEndBackgroundTaskError() to debug. 2020-05-28 13:46:42.647455+0800 Example[5139:1614442] step: 5, result: 1,,Universal Link check passed. The application is launched by WeChat via Universal Link 2020-05-28 13:46:42.648036+0800 Example[5139:1614442] step: 6, result: 1,,All Check Passed!

微信分享部分手机显示未验证应用，然后通过升级测试版app分享sdk，线上app不再显示未验证应用提示。但是过几天又出现了，请问这是什么原因，还有就是微信这边未验证应用的检测机制是什么样的，多久会检测一次