解决方法
我通过添加此css来修复此问题
body > :not(.pace),body:before,body:after {
-webkit-transition:opacity .4s ease-in-out;
-moz-transition:opacity .4s ease-in-out;
-o-transition:opacity .4s ease-in-out;
-ms-transition:opacity .4s ease-in-out;
transition:opacity .4s ease-in-out
}
body:not(.pace-done) > :not(.pace),body:not(.pace-done):before,body:not(.pace-done):after {
opacity:0
}
