diff --git a/packages/designer/src/designer/setting/setting-prop-entry.ts b/packages/designer/src/designer/setting/setting-prop-entry.ts
index 21ce01b0a..cae691219 100644
--- a/packages/designer/src/designer/setting/setting-prop-entry.ts
+++ b/packages/designer/src/designer/setting/setting-prop-entry.ts
@@ -294,6 +294,9 @@ export class SettingPropEntry implements SettingEntry {
   isUseVariable() {
     return isJSExpression(this.getValue());
   }
+  get useVariable() {
+    return this.isUseVariable();
+  }
   getMockOrValue() {
     const v = this.getValue();
     if (isJSExpression(v)) {
diff --git a/packages/designer/src/designer/setting/setting-top-entry.ts b/packages/designer/src/designer/setting/setting-top-entry.ts
index 9690b8dca..a6cec229f 100644
--- a/packages/designer/src/designer/setting/setting-top-entry.ts
+++ b/packages/designer/src/designer/setting/setting-top-entry.ts
@@ -2,7 +2,7 @@ import { EventEmitter } from 'events';
 import { CustomView, isCustomView, IEditor } from '@ali/lowcode-types';
 import { computed } from '@ali/lowcode-editor-core';
 import { SettingEntry } from './setting-entry';
-import { SettingField } from './setting-field';
+import { SettingField, isSettingField } from './setting-field';
 import { SettingPropEntry } from './setting-prop-entry';
 import { Node } from '../../document';
 import { ComponentMeta } from '../../component-meta';
@@ -124,7 +124,14 @@ export class SettingTopEntry implements SettingEntry {
    * 获取子项
    */
   get(propName: string | number): SettingPropEntry {
-    return new SettingPropEntry(this, propName);
+    const matched = this.items.find(item => {
+      if (isSettingField(item)) {
+        // TODO: thinkof use name or path?
+        return item.name === propName;
+      }
+      return false;
+    }) as SettingPropEntry;
+    return matched || (new SettingPropEntry(this, propName));
   }
 
   /**