diff --git a/tests/fullstack-test/mpp/late_materialization_extra_table_id_column.test b/tests/fullstack-test/mpp/late_materialization_extra_table_id_column.test
index c7776f0b5a4..5dfcee3e753 100644
--- a/tests/fullstack-test/mpp/late_materialization_extra_table_id_column.test
+++ b/tests/fullstack-test/mpp/late_materialization_extra_table_id_column.test
@@ -1,4 +1,4 @@
-# Copyright 2022 PingCAP, Ltd.
+# Copyright 2023 PingCAP, Ltd.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/tests/fullstack-test/mpp/late_materialization_generate_column.test b/tests/fullstack-test/mpp/late_materialization_generate_column.test
index cb027f51c1f..d6b575bda09 100644
--- a/tests/fullstack-test/mpp/late_materialization_generate_column.test
+++ b/tests/fullstack-test/mpp/late_materialization_generate_column.test
@@ -1,4 +1,4 @@
-# Copyright 2022 PingCAP, Ltd.
+# Copyright 2023 PingCAP, Ltd.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.