diff --git a/src/test/java/com/alibaba/druid/bvt/sql/db2/DB2SelectTest_10.java b/src/test/java/com/alibaba/druid/bvt/sql/db2/DB2SelectTest_10.java
index 4d959f6ddd..b716abafdb 100644
--- a/src/test/java/com/alibaba/druid/bvt/sql/db2/DB2SelectTest_10.java
+++ b/src/test/java/com/alibaba/druid/bvt/sql/db2/DB2SelectTest_10.java
@@ -50,12 +50,12 @@ public class DB2SelectTest_10 extends DB2Test {
         stmt.accept(visitor);
 
 //        System.out.println("Tables : " + visitor.getTables());
-//        System.out.println("fields : " + visitor.getColumns());
+        System.out.println("fields : " + visitor.getColumns());
 //        System.out.println("coditions : " + visitor.getConditions());
 //        System.out.println("orderBy : " + visitor.getOrderByColumns());
 
         Assert.assertEquals(1, visitor.getTables().size());
-        Assert.assertEquals(14, visitor.getColumns().size());
+        Assert.assertEquals(13, visitor.getColumns().size());
         Assert.assertEquals(0, visitor.getConditions().size());
 
         Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("TS_USERSTB")));