diff --git a/test/com/wentch/redkale/test/convert/BsonTestMain.java b/test/com/wentch/redkale/test/convert/BsonTestMain.java
index a46d6b598..8d2e68874 100644
--- a/test/com/wentch/redkale/test/convert/BsonTestMain.java
+++ b/test/com/wentch/redkale/test/convert/BsonTestMain.java
@@ -28,7 +28,8 @@ public class BsonTestMain {
     public static void main2(String[] args) throws Exception {
         final BsonConvert convert = BsonFactory.root().getConvert();
         TestEntry2 entry = TestEntry2.create();
-        byte[] bytes = convert.convertTo(TestEntry2.class, entry);
+        byte[] bytes = convert.convertTo(TestEntry.class, entry);
+        System.out.println(Arrays.toString(bytes)); 
         System.out.println(JsonFactory.root().getConvert().convertTo(entry)); 
         TestEntry rs  = convert.convertFrom(TestEntry.class, bytes);
         System.out.println(rs.toString());
diff --git a/test/com/wentch/redkale/test/convert/TestEntry2.java b/test/com/wentch/redkale/test/convert/TestEntry2.java
index 2c26c4d38..311bdaf55 100644
--- a/test/com/wentch/redkale/test/convert/TestEntry2.java
+++ b/test/com/wentch/redkale/test/convert/TestEntry2.java
@@ -5,12 +5,14 @@
  */
 package com.wentch.redkale.test.convert;
 
+import com.wentch.redkale.convert.*;
 import java.util.*;
 
 /**
  *
  * @author zhangjx
  */
+@ConvertEntity("myname")
 public class TestEntry2 extends TestEntry {
 
     private String extend;