- [ ] I have searched the [issues](https://github.com/vueComponent/ant-design-vue/issues) of this repository and believe that this is not a duplicate. ### Version 3.2.3 ### Environment Vue: 3.2.34 ant-desing-vue: 3.2.3 ### Reproduction link [](https://codesandbox.io/s/autumn-waterfall-995708?file=/src/main.js) ### Steps to reproduce 1. 在倒计时过程中使用中文输入法敲入内容,不要按空格将中文键入 2. 观察输入框内容,在倒计时数字变化时,输入框内容消失 ### What is expected? 能够正常输入中文 ### What is actually happening? 中文输入成功前,预输入的内容消失 <!-- generated by issue-helper. DO NOT REMOVE -->