diff --git a/components/form/demo/basic.tsx b/components/form/demo/basic.tsx
index 087d2b88b3..1f0c76a068 100644
--- a/components/form/demo/basic.tsx
+++ b/components/form/demo/basic.tsx
@@ -1,13 +1,5 @@
 import React from 'react';
-import { Button, Checkbox, Form, Input } from 'antd';
-
-const onFinish = (values: any) => {
-  console.log('Success:', values);
-};
-
-const onFinishFailed = (errorInfo: any) => {
-  console.log('Failed:', errorInfo);
-};
+import { Button, Checkbox, Form, type FormProps, Input } from 'antd';
 
 type FieldType = {
   username?: string;
@@ -15,6 +7,14 @@ type FieldType = {
   remember?: string;
 };
 
+const onFinish: FormProps<FieldType>["onFinish"] = (values) => {
+  console.log('Success:', values);
+};
+
+const onFinishFailed: FormProps<FieldType>["onFinishFailed"] = (errorInfo) => {
+  console.log('Failed:', errorInfo);
+};
+
 const App: React.FC = () => (
   <Form
     name="basic"