DEC-22402 fix:【冒烟】下拉树搜索结果未标黄关键字

src/case/ztree/0.treeview.js

@@ -363,7 +363,8 @@ BI.TreeView = BI.inherit(BI.Pane, {
                     display: "inline"
                 },
                 whiteSpace: "nowrap",
-                root: true
+                root: true,
+                keyword: o.paras.keyword
             }, n, {
                 type: "bi.text"
             }));