diff --git a/mittest/mtlenv/storage/blocksstable/test_clustered_index_writer.cpp b/mittest/mtlenv/storage/blocksstable/test_clustered_index_writer.cpp
index 3029d4404..b4f19c950 100644
--- a/mittest/mtlenv/storage/blocksstable/test_clustered_index_writer.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_clustered_index_writer.cpp
@@ -1,3 +1,6 @@
+// owner: baichangmin.bcm
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_index_block_row_scanner.cpp b/mittest/mtlenv/storage/blocksstable/test_index_block_row_scanner.cpp
index 43d97f3b2..19e5597e7 100755
--- a/mittest/mtlenv/storage/blocksstable/test_index_block_row_scanner.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_index_block_row_scanner.cpp
@@ -1,3 +1,6 @@
+// owner: saitong.zst
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_index_block_row_struct.cpp b/mittest/mtlenv/storage/blocksstable/test_index_block_row_struct.cpp
index 938f5c3ad..715b98ea8 100644
--- a/mittest/mtlenv/storage/blocksstable/test_index_block_row_struct.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_index_block_row_struct.cpp
@@ -1,3 +1,6 @@
+// owner: baichangmin.bcm
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_index_block_tree_cursor.cpp b/mittest/mtlenv/storage/blocksstable/test_index_block_tree_cursor.cpp
index 2eb03e544..8f95e68d0 100644
--- a/mittest/mtlenv/storage/blocksstable/test_index_block_tree_cursor.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_index_block_tree_cursor.cpp
@@ -1,3 +1,6 @@
+// owner: saitong.zst
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_index_dumper.cpp b/mittest/mtlenv/storage/blocksstable/test_index_dumper.cpp
index d2848ccbb..fe7a7d8e6 100644
--- a/mittest/mtlenv/storage/blocksstable/test_index_dumper.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_index_dumper.cpp
@@ -1,3 +1,6 @@
+// owner: baichangmin.bcm
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_index_tree.cpp b/mittest/mtlenv/storage/blocksstable/test_index_tree.cpp
index 56a01e9b4..50812338e 100644
--- a/mittest/mtlenv/storage/blocksstable/test_index_tree.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_index_tree.cpp
@@ -1,3 +1,6 @@
+// owner: baichangmin.bcm
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_shared_macro_block.cpp b/mittest/mtlenv/storage/blocksstable/test_shared_macro_block.cpp
index c729afa9f..671002db8 100644
--- a/mittest/mtlenv/storage/blocksstable/test_shared_macro_block.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_shared_macro_block.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_sstable_macro_block_header.cpp b/mittest/mtlenv/storage/blocksstable/test_sstable_macro_block_header.cpp
index b71a216cf..de3e7296f 100644
--- a/mittest/mtlenv/storage/blocksstable/test_sstable_macro_block_header.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_sstable_macro_block_header.cpp
@@ -1,3 +1,6 @@
+// owner: baichangmin.bcm
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/blocksstable/test_sstable_sec_meta_iterator.cpp b/mittest/mtlenv/storage/blocksstable/test_sstable_sec_meta_iterator.cpp
index eeae7b982..46007022b 100644
--- a/mittest/mtlenv/storage/blocksstable/test_sstable_sec_meta_iterator.cpp
+++ b/mittest/mtlenv/storage/blocksstable/test_sstable_sec_meta_iterator.cpp
@@ -1,3 +1,6 @@
+// owner: saitong.zst
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_empty_shell_handler.cpp b/mittest/mtlenv/storage/test_empty_shell_handler.cpp
index aa47ee35c..6b5de68f2 100644
--- a/mittest/mtlenv/storage/test_empty_shell_handler.cpp
+++ b/mittest/mtlenv/storage/test_empty_shell_handler.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2022 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_ls_migration_param.cpp b/mittest/mtlenv/storage/test_ls_migration_param.cpp
index c7ba12d71..1a77d764f 100644
--- a/mittest/mtlenv/storage/test_ls_migration_param.cpp
+++ b/mittest/mtlenv/storage/test_ls_migration_param.cpp
@@ -1,3 +1,6 @@
+// owner: jiahua.cjh
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_ls_tablet_service.cpp b/mittest/mtlenv/storage/test_ls_tablet_service.cpp
index dd9b768c2..ec41bd58e 100644
--- a/mittest/mtlenv/storage/test_ls_tablet_service.cpp
+++ b/mittest/mtlenv/storage/test_ls_tablet_service.cpp
@@ -1,3 +1,6 @@
+// owner: yunshan.tys
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_mds_compat.cpp b/mittest/mtlenv/storage/test_mds_compat.cpp
index 0158ee895..035479b00 100644
--- a/mittest/mtlenv/storage/test_mds_compat.cpp
+++ b/mittest/mtlenv/storage/test_mds_compat.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2024 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_mds_data_read_write.cpp b/mittest/mtlenv/storage/test_mds_data_read_write.cpp
index 206ed5e5f..b8c97f6fb 100644
--- a/mittest/mtlenv/storage/test_mds_data_read_write.cpp
+++ b/mittest/mtlenv/storage/test_mds_data_read_write.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_mds_table_scan.cpp b/mittest/mtlenv/storage/test_mds_table_scan.cpp
index 047c94a56..6210900ed 100644
--- a/mittest/mtlenv/storage/test_mds_table_scan.cpp
+++ b/mittest/mtlenv/storage/test_mds_table_scan.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_medium_info_iterator.cpp b/mittest/mtlenv/storage/test_medium_info_iterator.cpp
index d5a6dc64d..88ac90334 100644
--- a/mittest/mtlenv/storage/test_medium_info_iterator.cpp
+++ b/mittest/mtlenv/storage/test_medium_info_iterator.cpp
@@ -1,3 +1,6 @@
+// owner: jiahua.cjh
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_medium_info_reader.cpp b/mittest/mtlenv/storage/test_medium_info_reader.cpp
index 9cd375d43..0407fdb04 100644
--- a/mittest/mtlenv/storage/test_medium_info_reader.cpp
+++ b/mittest/mtlenv/storage/test_medium_info_reader.cpp
@@ -1,3 +1,6 @@
+// owner: jiahua.cjh
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_migration_tablet_param.cpp b/mittest/mtlenv/storage/test_migration_tablet_param.cpp
index edab164de..577920554 100644
--- a/mittest/mtlenv/storage/test_migration_tablet_param.cpp
+++ b/mittest/mtlenv/storage/test_migration_tablet_param.cpp
@@ -1,3 +1,6 @@
+// owner: jiahua.cjh
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_shared_block_reader_writer.cpp b/mittest/mtlenv/storage/test_shared_block_reader_writer.cpp
index 0072dddd9..c534b7c96 100644
--- a/mittest/mtlenv/storage/test_shared_block_reader_writer.cpp
+++ b/mittest/mtlenv/storage/test_shared_block_reader_writer.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2022 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_table_scan_pure_data_table.cpp b/mittest/mtlenv/storage/test_table_scan_pure_data_table.cpp
index f32b2efd2..73bda0930 100644
--- a/mittest/mtlenv/storage/test_table_scan_pure_data_table.cpp
+++ b/mittest/mtlenv/storage/test_table_scan_pure_data_table.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_aggregated_info.cpp b/mittest/mtlenv/storage/test_tablet_aggregated_info.cpp
index 0d1fcf813..cebc9879a 100644
--- a/mittest/mtlenv/storage/test_tablet_aggregated_info.cpp
+++ b/mittest/mtlenv/storage/test_tablet_aggregated_info.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_block_id_list.cpp b/mittest/mtlenv/storage/test_tablet_block_id_list.cpp
index 3dcda1ef4..cbe924f4c 100644
--- a/mittest/mtlenv/storage/test_tablet_block_id_list.cpp
+++ b/mittest/mtlenv/storage/test_tablet_block_id_list.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_create_delete_helper.cpp b/mittest/mtlenv/storage/test_tablet_create_delete_helper.cpp
index 1d5d09b30..608d5bdc6 100644
--- a/mittest/mtlenv/storage/test_tablet_create_delete_helper.cpp
+++ b/mittest/mtlenv/storage/test_tablet_create_delete_helper.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_mds_data.cpp b/mittest/mtlenv/storage/test_tablet_mds_data.cpp
index 19897cc70..e97cf1195 100644
--- a/mittest/mtlenv/storage/test_tablet_mds_data.cpp
+++ b/mittest/mtlenv/storage/test_tablet_mds_data.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2022 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_member_load_and_free.cpp b/mittest/mtlenv/storage/test_tablet_member_load_and_free.cpp
index 65f4f05cf..67a26b82c 100644
--- a/mittest/mtlenv/storage/test_tablet_member_load_and_free.cpp
+++ b/mittest/mtlenv/storage/test_tablet_member_load_and_free.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tablet_status_cache.cpp b/mittest/mtlenv/storage/test_tablet_status_cache.cpp
index 61d53420b..bfb1b359d 100644
--- a/mittest/mtlenv/storage/test_tablet_status_cache.cpp
+++ b/mittest/mtlenv/storage/test_tablet_status_cache.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2022 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_tenant_meta_mem_mgr.cpp b/mittest/mtlenv/storage/test_tenant_meta_mem_mgr.cpp
index 06bc12b11..b4ec4a419 100644
--- a/mittest/mtlenv/storage/test_tenant_meta_mem_mgr.cpp
+++ b/mittest/mtlenv/storage/test_tenant_meta_mem_mgr.cpp
@@ -1,3 +1,6 @@
+// owner: yunshan.tys
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.
diff --git a/mittest/mtlenv/storage/test_write_tablet_slog.cpp b/mittest/mtlenv/storage/test_write_tablet_slog.cpp
index 3b2fb2991..1a5095137 100644
--- a/mittest/mtlenv/storage/test_write_tablet_slog.cpp
+++ b/mittest/mtlenv/storage/test_write_tablet_slog.cpp
@@ -1,3 +1,6 @@
+// owner: gaishun.gs
+// owner group: storage
+
 /**
  * Copyright (c) 2021 OceanBase
  * OceanBase CE is licensed under Mulan PubL v2.