diff --git a/src/case/ztree/0.treeview.js b/src/case/ztree/0.treeview.js
index 7968c6c29..9f6695e2f 100644
--- a/src/case/ztree/0.treeview.js
+++ b/src/case/ztree/0.treeview.js
@@ -357,6 +357,9 @@ BI.TreeView = BI.inherit(BI.Pane, {
             if (BI.isNull(n.title)) {
                 n.title = n.text;
             }
+            if (n.disabled) {
+                n.title = n.warningTitle || n.title;
+            }
             var text = BI.createWidget(BI.extend({
                 cls: "tree-node-text",
                 css: {