diff --git a/mybatis-flex-test/mybatis-flex-native-test/src/main/java/com/mybatisflex/test/ArticleTester.java b/mybatis-flex-test/mybatis-flex-native-test/src/main/java/com/mybatisflex/test/ArticleTester.java
index f195dd04..aeae9ef0 100644
--- a/mybatis-flex-test/mybatis-flex-native-test/src/main/java/com/mybatisflex/test/ArticleTester.java
+++ b/mybatis-flex-test/mybatis-flex-native-test/src/main/java/com/mybatisflex/test/ArticleTester.java
@@ -77,10 +77,7 @@ public class ArticleTester {
             articles.add(article);
         }
 
-        Db.executeBatch(articles, ArticleMapper.class, (mapper, article) -> {
-            System.out.println("article: " + article);
-            mapper.insertSelective(article);
-        });
+        Db.executeBatch(articles, ArticleMapper.class, ArticleMapper::insertOrUpdateSelective);
 
         articleMapper.selectAll().forEach(System.out::println);
     }