diff --git a/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java b/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
index 894237fe6..a13e96f7f 100644
--- a/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
+++ b/flink-doris-connector/src/test/java/org/apache/doris/flink/source/DorisSourceITCase.java
@@ -306,7 +306,7 @@ public void testTableSourceFilterWithUnionAll() throws Exception {
                 actual.add(iterator.next().toString());
             }
         }
-        String[] expected = new String[] {"+I[flink, 10]", "+I[doris, 18]"};
+        String[] expected = new String[] {"+I[doris, 18]", "+I[flink, 10]"};
         Assert.assertArrayEquals(expected, actual.toArray());
     }