日志如下：

WeChatSDK: wxlog:send req[<WXLaunchMiniProgramReq: 0x280def700>], appID:wx0c293be2aa3f0e7e, universalLink:https://x x x.xxx.com/, sdkVersion:1.8.9

WeChatSDK: wxlog:LaunchMiniProgram todata extDic=(null)

WeChatSDK: wxlog:set property list

WeChatSDK: wxlog:Error:fail to load Keychain status:-25300, keyData null:1

WeChatSDK: wxlog:token[(null)] is null

WeChatSDK: wxlog:launch app with ul only success

WeChatSDK: wxlog:launch app with universal link, ret:1

WeChatSDK: wxlog:req:<WXLaunchMiniProgramReq: 0x280def700>, cid:379888b31e830079f1719a3b683fd2e3c28fb23b

对于iOS系统低的手机没问题，iOS系统高的就会出现这个问题，链接从浏览器和备忘录打开都能直接进入App，微信分享能回调成功但是会显示未验证应用