Fix extent field and contact person <img width="602" height="633" alt="Image" src="https://github.com/user-attachments/assets/77aedac5-cb71-4627-b723-8d5f4efaa33d" /> <img width="666" height="274" alt="Image" src="https://github.com/user-attachments/assets/26ff0988-7c61-4e10-a005-28d26808616d" />
Fix extent field and contact person