creator3.7.4开发微信小游戏，websocket在Android平台下没问题，ios下无法连接，报错信息如下：

<Error: TLS handshake failed>

@https://usr/game.js:55:55815t@https://lib/WAGameSubContext.js:1:177790p@https://lib/WAGame.js:1:205819forEach@[native code]emit@https://lib/WAGame.js:1:472717@https://lib/WAGame.js:1:330732@https://lib/WAGame.js:1:503317@https://lib/WAGame.js:1:519662emit@https://lib/WAGame.js:1:122990emit@[native code]emit@https://lib/WAGame.js:1:118627subscribeHandler@https://lib/WAGame.js:1:121695V@https://res.servicewechat.com/weapp/debug/wx5f04fdf2a7ea142c/1/:1:43397insertSync@https://res.servicewechat.com/weapp/debug/wx5f04fdf2a7ea142c/1/:7:11640@https://res.servicewechat.com/weapp/debug/wx5f04fdf2a7ea142c/1/:7:13102，请问下是何种原因？