- [x] I have searched the [issues](https://github.com/vueComponent/ant-design-vue/issues) of this repository and believe that this is not a duplicate. ### What problem does this feature solve? 自动输入组件 只有主动点击清除按钮清除输入文字,属性里的 v-model 是指定选中的,无法做到清除 <!-- generated by issue-helper. DO NOT REMOVE -->