| Name | Description | Type | Additional information | 
|---|---|---|---|
| id | integer | 
                             None.  | 
                |
| cluster_id | integer | 
                             None.  | 
                |
| center_id | integer | 
                             None.  | 
                |
| create_time | date | 
                             None.  | 
                |
| modify_time | date | 
                             None.  | 
                |
| modify_by | integer | 
                             None.  | 
                |
| record_status_id | signed byte | 
                             None.  | 
                |
| staff_id | integer | 
                             None.  | 
                |
| title | string | 
                             None.  | 
                |
| detail | string | 
                             None.  | 
                |
| file_name | string | 
                             None.  | 
                |
| file_extention | string | 
                             None.  |