Vue input focus event operation

When the mouse is focused in the input, the prompt disappears.

Vue cannot be used for focusing foucs: focus=“foucs” binding attribute, I tried to not trigger the foucs focus event, later changed to @focus=“foucs” binding event to trigger

 <el-input @focus="foucs" type="text" v-model="search" placeholder="请输入您现在所在的位置"/>

data () {
    return {
      visible: false
    }
  },
methods: {
    foucs () {
      this.visible = false
    }
  }