element-ui的el-autocomplete点击下拉框如何只触发select事件，不触发change事件?

Question

el-autocomplete点击下拉框会先触发change事件再触发select事件，如何点击下拉框只触发select事件，点击其他空白地方还是要触发change事件。

<el-autocomplete
      class="inline-input"
      v-model="state2"
      :fetch-suggestions="querySearch"
      placeholder="请输入内容"
      :trigger-on-focus="false"
      @select="handleSelect"
      @change="handleChange"
    ></el-autocomplete>