1. Support Modifying the conditions and marking the results in Lost Find
2. Support requesting the download plan and managerment
3. Support multi-lanaguages in media player
4. Support searching multi-days video in Playback
5. Optimize the fold button in Monitor Center
6. Save the last status of Alpha
7. Support setting tracks to display or not
8. Support setting tracks' direction to display or not
9. Support select the track by mouse wheel moving
10. Support import the track-file
11. Display the conditions on the top of Playback Center
12. Support to mark the checked taxi
13. Synchronize the icon in workbench and the status of taxi
14. Auto center the taxi outside the map during playback