| Name | Description | Type | Additional information |
|---|---|---|---|
| ID | globally unique identifier |
None. |
|
| ProfessorID | globally unique identifier |
None. |
|
| StaffID | integer |
None. |
|
| StaffName | string |
None. |
|
| StaffPicUrl | string |
None. |
|
| Level | Levels |
None. |
|
| Content | string |
None. |
|
| CreateTime | date |
None. |