公众号网页授权跳转到回调页面特别的慢,出现空白页，超过10秒才回调过来，最近出现的很频繁

以下是授权和回调地址

https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx8becb36c62b54e63&redirect_uri=http%3A%2F%2Fshopcashier.liantuobank.cn%2FShopCashier%2Fqr%2FEW_N1924236287%2Fpay.in%3Fmcode%3DEW_N4627531687%26authId%3D110817&response_type=code&scope=snsapi_base&state=123&component_appid=wx4191737d773db17c#wechat_redirect

手机ip:223.104.66.186

授权和回调的手机ua

Mozilla/5.0 (Linux; Android 9; STF-AL00 Build/HUAWEISTF-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.120 MQQBrowser/6.2 TBS/045227 Mobile Safari/537.36 MMWEBID/5687 MicroMessenger/7.0.16.1700(0x2700103F) Process/tools WeChat/arm64 NetType/4G Language/zh_CN ABI/arm64