animation in timeline window

Hi,guys.
In animation window I can add property and remove properties manually and the animation window refreshed immediately,but timeline window does no change.
http://tieba.baidu.com/photo/p?kw=u...fb28d0062c144f78f0f63618d2&pn=1&fp=2&see_lz=1

Is there way to refresh the timeline window or remove properties through scipt?