diff --git a/pages/mall/delivery/db/create_pending_orders.sql b/pages/mall/delivery/doc/old/db/create_pending_orders.sql
similarity index 100%
rename from pages/mall/delivery/db/create_pending_orders.sql
rename to pages/mall/delivery/doc/old/db/create_pending_orders.sql
diff --git a/pages/mall/delivery/db/create_test_orders.sql b/pages/mall/delivery/doc/old/db/create_test_orders.sql
similarity index 100%
rename from pages/mall/delivery/db/create_test_orders.sql
rename to pages/mall/delivery/doc/old/db/create_test_orders.sql
diff --git a/pages/mall/delivery/db/db-data-generation.md b/pages/mall/delivery/doc/old/db/db-data-generation.md
similarity index 100%
rename from pages/mall/delivery/db/db-data-generation.md
rename to pages/mall/delivery/doc/old/db/db-data-generation.md
diff --git a/pages/mall/delivery/db/realistic_mock_data.sql b/pages/mall/delivery/doc/old/db/realistic_mock_data.sql
similarity index 100%
rename from pages/mall/delivery/db/realistic_mock_data.sql
rename to pages/mall/delivery/doc/old/db/realistic_mock_data.sql