After a minute or so, select Refreshfrom the context menu.
大约一分钟后，从上下文菜单中选择Refresh。
2
In such a case, you should manually refresh the project by choosing refreshfrom the project's right-click menu.
在这种情况下，您应当在项目的右键菜单中选择Refresh，手动刷新项目。
3
If a relationship has been changed after the diagram is open, you need to select Refreshfrom the diagram pop-up menu or close and open the topic diagram to get it updated.