TFS在我的名下显示了一些挂起的更改，但我没有更改任何内容

TFS shows some pending changes under my name, but I have not changed anything. When I check in and see View Pending changes, I see some of the changes which I have never made, changes pending under some other user might be shown as my pending changes. When I unselect and check-in my changes, these are still locked under my name? Is this due to auto-checkout or any other reason? (TFS policy requires a compile before check-in)TFS shows some pending changes under my name, b