无JIRA任务 提示不对

packages/fineui/src/widget/downlist/item.downlistgroup.js

@@ -42,6 +42,7 @@ export class DownListGroupItem extends BasicButton {
             cls: "list-group-item-text",
             textAlign: "left",
             text: o.text,
+            title: o.title,
             value: o.value,
             height: o.height,
         });