我在做 Laravel 与 Vue 组件结合时, Vue的所有功能在PC上都好使用，但是在手机端都不好使，这是什么原因？

/**
 * First we will load all of this project's JavaScript dependencies which
 * includes Vue and other libraries. It is a great starting point when
 * building robust, powerful web applications using Vue and Laravel.
 */

require('./bootstrap');

window.Vue = require('vue').default;

/**
 * The following block of code may be used to automatically register your
 * Vue components. It will recursively scan this directory for the Vue
 * components and automatically register them with their "basename".
 *
 * Eg. ./components/ExampleComponent.vue -> <example-component></example-component>
 */

Vue.component('like-component', require('./components/like/Like').default);
Vue.component('share-component', require('./components/share/Share').default);

/**
 * Next, we will create a fresh Vue application instance and attach it to
 * the page. Then, you may begin adding components to this application
 * or customize the JavaScript scaffolding to fit your unique needs.
 */

const app = new Vue({
    el: '#app',
    data() {
        return {
            isShow: false,
            isOpen: false,
        }
    },
    methods: {
        onChange() {
            this.isShow = !this.isShow
        },
        onOpen() {
            this.isOpen = !this.isOpen
        }
    }
});