Pull request #2431: 无JIRA任务 节点展开收起问题
Pull request #2431: 无JIRA任务 节点展开收起问题

Merge in VISUAL/fineui from ~WINDY/fui:master to master

* commit '1c6e959861a51ad69ef888f83f1cf8604042dcff':
  无JIRA任务 节点展开收起问题

fanruan/fineui,fanruan/fineui,fanruan/fineui,fanruan/fineui