在App.vue的文件中的app元素加上-webkit-overflow-scrolling: touch;

#app {
  height: 100vh;
  overflow: hidden;
  font-family: PingFangSC-Regular;
  background-color: #f1f3f5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-overflow-scrolling: touch;
}