weui样式失效突然失效，什么原因啊？
小程序引入weui,之前是没有问题的，今天线上环境突然失效了 app.json
"useExtendedLib": {
"weui": true
},
components.json
"usingComponents": {
"mp-toptips": "weui-miniprogram/toptips/toptips",
"mp-form": "weui-miniprogram/form/form",
"mp-cells": "weui-miniprogram/cells/cells",
"mp-cell": "weui-miniprogram/cell/cell",
"mp-checkbox": "weui-miniprogram/checkbox/checkbox",
"mp-checkbox-group": "weui-miniprogram/checkbox-group/checkbox-group"
},
