Users can see all the playlist in the program management as shown in thepicture 5.3- 29, there is button on the page as shown in table 5.3-5
 
                          | button | function | 
|---|---|
|  | Program list button ,only can check current program list ,can’t edit or modify as shown in the picture 5.3- 30 | 
|  | Program approve button ,can approve single or multiple program | 
 
                          user can click the button to approve the program by single or multiple as shown in picture 5.3- 31 to prevent duplicate audit, the audit button is hidden after the list audited.
