diff --git a/hutool-core/src/test/java/cn/hutool/core/collection/MapProxyTest.java b/hutool-core/src/test/java/cn/hutool/core/collection/MapProxyTest.java
index c216a61f0..43dca2f4c 100644
--- a/hutool-core/src/test/java/cn/hutool/core/collection/MapProxyTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/collection/MapProxyTest.java
@@ -28,4 +28,20 @@ public class MapProxyTest {
 		Set<Entry<Object,Object>> entrys = mapProxy.entrySet();
 		Assert.assertFalse(entrys.isEmpty());
 	}
+
+	private interface Student {
+		Student setName(String name);
+		Student setAge(int age);
+
+		String getName();
+		int getAge();
+	}
+
+	@Test
+	public void classProxyTest() {
+		Student student = MapProxy.create(new HashMap<>()).toProxyBean(Student.class);
+		student.setName("小明").setAge(18);
+		Assert.assertEquals(student.getAge(), 18);
+		Assert.assertEquals(student.getName(), "小明");
+	}
 }