diff --git a/backend/src/main/resources/db/migration/V24__modify_test_plan.sql b/backend/src/main/resources/db/migration/V24__modify_test_plan.sql
new file mode 100644
index 0000000000..dfc8bb353f
--- /dev/null
+++ b/backend/src/main/resources/db/migration/V24__modify_test_plan.sql
@@ -0,0 +1,4 @@
+ALTER TABLE test_plan ADD planned_start_time bigint(13) NULL COMMENT 'Planned start time timestamp';
+ALTER TABLE test_plan ADD planned_end_time bigint(13) NULL COMMENT 'Planned end time timestamp';
+ALTER TABLE test_plan ADD actual_start_time bigint(13) NULL COMMENT 'Actual start time timestamp';
+ALTER TABLE test_plan ADD actual_end_time bigint(13) NULL COMMENT 'Actual end time timestamp';