maxuserc

### 问题确认 Search before asking - [X] 我已经查询[历史issue](https://github.com/PaddlePaddle/PaddleSeg/issues)(包括open与closed)，没有发现相似的bug。I have searched the [open and closed issues](https://github.com/PaddlePaddle/PaddleSeg/issues) and found no similar bug report. ### Bug描述 Describe the Bug  我用EIseg 标注完标签文件里就不存在autosave_label.txt文件 ###...