diff --git a/components/FormBuilder/FormItemsRenderer.d.ts b/components/FormBuilder/FormItemsRenderer.d.ts
index 470151f..320ad43 100644
--- a/components/FormBuilder/FormItemsRenderer.d.ts
+++ b/components/FormBuilder/FormItemsRenderer.d.ts
@@ -11,9 +11,9 @@ export interface CustomRenderProps {
   /** 表单当前值 */
   formValues: FormValues;
   /** 字段值 */
-  value: any;
+  value?: any;
   /** 值变化回调 */
-  onChange: (value: any) => void;
+  onChange?: (value: any) => void;
   /** 其他属性 */
   [key: string]: any;
 }