国家地区不支持是怎么回事？

我开了代理，前几天都没问题，今天导入的文件就报这个
<img width="1582" height="458" alt="Image" src="https://github.com/user-attachments/assets/cc59c93e-ee05-42b2-ac5f-a39f84bd27e7" />
<img width="317" height="162" alt="Image" src="https://github.com/user-attachments/assets/e0d46d44-8e32-4844-92d4-32a39370c306" />