diff --git a/demo/js/core/abstract/combination/demo.combo_group.js b/demo/js/core/abstract/combination/demo.combo_group.js
index aeb9a1936..2cd391b7d 100644
--- a/demo/js/core/abstract/combination/demo.combo_group.js
+++ b/demo/js/core/abstract/combination/demo.combo_group.js
@@ -12,7 +12,7 @@ Demo.Func = BI.inherit(BI.Widget, {
             height: 25,
             iconCls: "close-ha-font"
         },
-        children: [{
+        items: [{
             type: "bi.single_select_item",
             height: 25,
             text: "一月",
@@ -63,7 +63,7 @@ Demo.Func = BI.inherit(BI.Widget, {
             },
             width: 200
         });
-        childCombo.setValue(BI.deepClone(this.child)[0].children[0].value);
+        childCombo.setValue(BI.deepClone(this.child)[0].items[0].value);
 
         return BI.createWidget({
             type: "bi.left",
diff --git a/package.json b/package.json
index 08d9fdb2a..41e97b60c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20221226102617",
+  "version": "2.0.20221230101648",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",