diff --git a/src/storage/backup/ob_backup_task.cpp b/src/storage/backup/ob_backup_task.cpp
index 365dcbeca7..0853bca5da 100644
--- a/src/storage/backup/ob_backup_task.cpp
+++ b/src/storage/backup/ob_backup_task.cpp
@@ -410,19 +410,19 @@ int ObLSBackupMetaDagNet::start_running()
       LOG_WARN("failed to add dag", K(ret), KP(finish_dag));
     } else if (OB_FAIL(dag_scheduler->add_dag(prepare_dag))) {
       LOG_WARN("failed to add dag", K(ret), KP(prepare_dag));
-      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(finish_dag, prepare_dag))) {
+      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(finish_dag))) {
         LOG_ERROR("failed to cancel backup dag", K(tmp_ret), KP(dag_scheduler), KP(finish_dag));
       } else {
         finish_dag = nullptr;
       }
     } else if (OB_FAIL(dag_scheduler->add_dag(backup_meta_dag))) {
       LOG_WARN("failed to add dag", K(ret), KP(prepare_dag));
-      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(finish_dag, prepare_dag))) {
+      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(finish_dag))) {
         LOG_ERROR("failed to cancel backup dag", K(tmp_ret), KP(dag_scheduler), KP(finish_dag));
       } else {
         finish_dag = nullptr;
       }
-      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(prepare_dag, backup_meta_dag))) {
+      if (OB_TMP_FAIL(dag_scheduler->cancel_dag(prepare_dag))) {
         LOG_ERROR("failed to cancel backup dag", K(tmp_ret), KP(dag_scheduler), KP(prepare_dag));
       } else {
         prepare_dag = nullptr;
diff --git a/src/storage/high_availability/ob_transfer_backfill_tx.cpp b/src/storage/high_availability/ob_transfer_backfill_tx.cpp
index bc80664c16..6c2f9e7133 100644
--- a/src/storage/high_availability/ob_transfer_backfill_tx.cpp
+++ b/src/storage/high_availability/ob_transfer_backfill_tx.cpp
@@ -705,7 +705,7 @@ int ObTransferBackfillTXDagNet::start_running_for_backfill_()
       ret = OB_EAGAIN;
     }
     if (OB_NOT_NULL(replace_logical_dag)) {
-      if (OB_SUCCESS != (tmp_ret = scheduler->cancel_dag(replace_logical_dag, backfill_tx_dag))) {
+      if (OB_SUCCESS != (tmp_ret = scheduler->cancel_dag(replace_logical_dag))) {
         LOG_WARN("failed to cancel replace logical dag", K(tmp_ret), KPC(backfill_tx_dag));
       } else {
         replace_logical_dag = nullptr;
@@ -1130,7 +1130,7 @@ int ObStartTransferBackfillTXTask::generate_transfer_backfill_tx_dags_()
         ret = OB_EAGAIN;
       }
       if (OB_NOT_NULL(tablet_backfill_tx_dag)) {
-        if (OB_SUCCESS != (tmp_ret = scheduler->cancel_dag(tablet_backfill_tx_dag, backfill_tx_dag))) {
+        if (OB_SUCCESS != (tmp_ret = scheduler->cancel_dag(tablet_backfill_tx_dag))) {
           LOG_WARN("failed to cancel tablet backfill tx dag", K(tmp_ret), KPC(backfill_tx_dag));
         } else {
           tablet_backfill_tx_dag = nullptr;