维护历史最多显示 5 行

src/view/Manage/Model/Component/ImportActionManage.jsx

@@ -84,7 +84,9 @@ const FC = (props) => {
       {
         !isCollapse && <Descriptions column={1}>
           <Descriptions.Item label={<div style={{ textAlign: 'right', width: 85 }} >维护历史</div>} >
+            <div style={{ maxHeight: 110, overflow: 'auto' }}>
             {maintenanceDescription}
+            </div>
           </Descriptions.Item> 
         </Descriptions>
       }