我有一个函数，添加一个随机名称的月份的网址，它停止工作，如果点击后的功能重新加载页面，网址没有改变，有什么问题？

export default {
  data() {
    return {
      filters: [],
      mounts: [
        'january',
        'february',
        'march',
        'april',
        'may',
        'june',
        'july',
        'august',
        'september',
        'october',
        'november',
        'december',
      ],
    }
  },
  watch: {
    '$route.params.filter': function (value) {
      console.log('value:', value)
    },
  },
  mounted() {
    const routeFilters = this.$route.params.filter

    if (Array.isArray(routeFilters) && routeFilters.length > 0) {
      this.filters = routeFilters
    }
  },
  methods: {
    onClick() {
      const randomIndex = Math.floor(Math.random() * this.mounts.length)
      this.filters.push(this.mounts[randomIndex])
      const path = `/auth/${this.filters.join('/')}/`
      this.$router.push({ path })
    },
  },
}