- **Text**: normal text input
- **RichText**: rich text editor
- **Image**: image upload and preview
- **Number**: number input box
- **Date**: date picker
Edit field
1. **Click the "Edit" button on the field line**
2. **Modify field information**
3. **Save changes**: click the "OK" button
Delete field
1. **Click the "Delete" button on the field line**
2. **Confirm deletion**: confirm deletion operation
3. **Delete completed**: field removed from the list
3. Field sorting
Sorting operation
1. **Adjust order in field list**
2. **Set sort value**: the smaller the number, the higher the sorting
3. **Save sort**: automatically save sorting results
Sorting rules
- **Number sort**: sort by sort value from small to large
- **Default sort**: new fields are sorted last by default
- **Real-time update**: sorting changes take effect in real time