diff --git a/src/share/restore/ob_import_table_persist_helper.cpp b/src/share/restore/ob_import_table_persist_helper.cpp
index 597bd78ade..32d1c81193 100644
--- a/src/share/restore/ob_import_table_persist_helper.cpp
+++ b/src/share/restore/ob_import_table_persist_helper.cpp
@@ -126,7 +126,7 @@ int ObImportTableJobPersistHelper::advance_status(
     LOG_WARN("failed to add column", K(ret));
   } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_RESULT, job.get_result().get_result_str()))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, job.get_result().get_comment()))) {
+  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(job.get_result().get_comment_str())))) {
     LOG_WARN("failed to add column", K(ret));
   } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_END_TS, job.get_end_ts()))) {
     LOG_WARN("failed to add column", K(ret));
@@ -364,7 +364,7 @@ int ObImportTableTaskPersistHelper::advance_status(
     LOG_WARN("failed to add column", K(ret));
   } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_RESULT, task.get_result().get_result_str()))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, task.get_result().get_comment()))) {
+  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(task.get_result().get_comment_str())))) {
     LOG_WARN("failed to add column", K(ret));
   } else if (OB_FAIL(dml.add_column(OB_STR_STATUS, next_status.get_str()))) {
     LOG_WARN("failed to add column", K(ret));
diff --git a/src/share/restore/ob_import_table_struct.cpp b/src/share/restore/ob_import_table_struct.cpp
index cb7b8a442b..e9764598db 100644
--- a/src/share/restore/ob_import_table_struct.cpp
+++ b/src/share/restore/ob_import_table_struct.cpp
@@ -422,7 +422,7 @@ int ObImportTableTask::fill_dml(share::ObDMLSqlSplicer &dml) const
   if (OB_SUCC(ret) && status_.is_finish()) {
     if (FAILEDx(dml.add_column(OB_STR_RESULT, result_.get_result_str()))) {
       LOG_WARN("failed to add column", K(ret));
-    } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, result_.get_comment()))) {
+    } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(result_.get_comment_str())))) {
       LOG_WARN("failed to add column", K(ret));
     }
   }
@@ -726,7 +726,7 @@ int ObImportTableJob::fill_dml(share::ObDMLSqlSplicer &dml) const
     LOG_WARN("failed to add column", K(ret));
   } else if (OB_FAIL(dml.add_column("import_all", import_all))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, result_.get_comment()))) {
+  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(result_.get_comment())))) {
     LOG_WARN("failed to add column", K(ret));
   }
   FILL_INT_COLUMN(initiator_tenant_id)
@@ -1298,7 +1298,7 @@ int ObRecoverTableJob::fill_dml(share::ObDMLSqlSplicer &dml) const
   if (OB_SUCC(ret) && status_.is_finish()) {
     if (OB_FAIL(dml.add_column(OB_STR_RESULT, result_.get_result_str()))) {
       LOG_WARN("failed to add column", K(ret));
-    } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, result_.get_comment()))) {
+    } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(result_.get_comment())))) {
       LOG_WARN("failed to add column", K(ret));
     }
   }
diff --git a/src/share/restore/ob_import_table_struct.h b/src/share/restore/ob_import_table_struct.h
index 8125d5ffcf..f0fe2b816f 100644
--- a/src/share/restore/ob_import_table_struct.h
+++ b/src/share/restore/ob_import_table_struct.h
@@ -34,6 +34,7 @@ public:
   void reset();
   const char *get_result_str() const { return is_succeed_ ? "SUCCESS" : "FAILED"; }
   const char *get_comment() const { return comment_.ptr(); }
+  const ObString get_comment_str() const { return comment_.str(); }
   bool is_succeed() const { return is_succeed_; }
   bool is_comment_setted() const { return !comment_.is_empty(); }
   ObImportResult &operator=(const ObImportResult &result);
diff --git a/src/share/restore/ob_recover_table_persist_helper.cpp b/src/share/restore/ob_recover_table_persist_helper.cpp
index 40ba6cbb63..283c28d2ce 100644
--- a/src/share/restore/ob_recover_table_persist_helper.cpp
+++ b/src/share/restore/ob_recover_table_persist_helper.cpp
@@ -119,7 +119,7 @@ int ObRecoverTablePersistHelper::advance_status(
     LOG_WARN("failed to add column", K(ret));
   } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_RESULT, job.get_result().get_result_str()))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, job.get_result().get_comment()))) {
+  } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(job.get_result().get_comment_str())))) {
     LOG_WARN("failed to add column", K(ret));
   } else if (next_status.is_finish() && OB_FAIL(dml.add_column(OB_STR_END_TS, job.get_end_ts()))) {
     LOG_WARN("failed to add column", K(ret));
diff --git a/src/share/restore/ob_restore_persist_helper.cpp b/src/share/restore/ob_restore_persist_helper.cpp
index 7c1cf9d4a3..8c177f9ed7 100644
--- a/src/share/restore/ob_restore_persist_helper.cpp
+++ b/src/share/restore/ob_restore_persist_helper.cpp
@@ -220,7 +220,7 @@ int ObLSHisRestorePersistInfo::fill_dml(share::ObDMLSqlSplicer &dml) const
     LOG_WARN("failed to add column", K(ret));
   } else if (OB_FAIL(dml.add_column(OB_STR_RESULT, result_))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, comment_.ptr()))) {
+  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(comment_.string())))) {
     LOG_WARN("failed to add column", K(ret));
   }
 
@@ -371,7 +371,7 @@ int ObLSRestoreProgressPersistInfo::fill_dml(share::ObDMLSqlSplicer &dml) const
     LOG_WARN("failed to add column", K(ret));
   } else if (OB_FAIL(dml.add_column(OB_STR_RESULT, result_))) {
     LOG_WARN("failed to add column", K(ret));
-  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, comment_.ptr()))) {
+  } else if (OB_FAIL(dml.add_column(OB_STR_COMMENT, ObHexEscapeSqlStr(comment_.str())))) {
     LOG_WARN("failed to add column", K(ret));
   }
 
diff --git a/src/storage/high_availability/ob_storage_ha_tablet_builder.cpp b/src/storage/high_availability/ob_storage_ha_tablet_builder.cpp
index bbc1612643..cee20e45aa 100644
--- a/src/storage/high_availability/ob_storage_ha_tablet_builder.cpp
+++ b/src/storage/high_availability/ob_storage_ha_tablet_builder.cpp
@@ -394,7 +394,9 @@ int ObStorageHATabletsBuilder::update_pending_tablets_with_remote()
       } else if (ObCopyTabletStatus::TABLET_NOT_EXIST == tablet_info.status_) {
         // If remote tablet is not exist, update local tablet from PENDING to
         // UNDEFINED.
-        if (OB_FAIL(ls->update_tablet_restore_status(tablet_info.tablet_id_, ObTabletRestoreStatus::STATUS::UNDEFINED))) {
+        if (OB_FAIL(ls->update_tablet_restore_status(tablet_info.tablet_id_,
+                                                     ObTabletRestoreStatus::STATUS::UNDEFINED,
+                                                     true/* need reset transfer flag */))) {
           LOG_WARN("failed to update tablet restore status to UNDEFINED", K(ret), K(tablet_info));
         } else {
           LOG_INFO("update tablet restore status to UNDEFINED", K(tablet_info));
diff --git a/src/storage/high_availability/ob_tablet_group_restore.cpp b/src/storage/high_availability/ob_tablet_group_restore.cpp
index 265db9cb5c..116253cb2d 100644
--- a/src/storage/high_availability/ob_tablet_group_restore.cpp
+++ b/src/storage/high_availability/ob_tablet_group_restore.cpp
@@ -40,7 +40,7 @@ static int update_deleted_and_undefine_tablet(ObLS &ls, const ObTabletID &tablet
     } else {
       LOG_WARN("failed to update expected status to DELETED", K(ret), K(expected_status), K(tablet_id));
     }
-  } else if (OB_FAIL(ls.update_tablet_restore_status(tablet_id, restore_status))) {
+  } else if (OB_FAIL(ls.update_tablet_restore_status(tablet_id, restore_status, true/* need reset transfer flag */))) {
     if (OB_TABLET_NOT_EXIST == ret) {
       LOG_INFO("restore tablet maybe deleted, skip update restore status to UNDEFINED", K(ret), K(tablet_id));
       ret = OB_SUCCESS;
@@ -2787,7 +2787,9 @@ int ObTabletFinishRestoreTask::update_restore_status_()
     if (OB_FAIL(ObTabletRestoreAction::trans_restore_action_to_restore_status(
         tablet_restore_ctx_->action_, tablet_restore_status))) {
       LOG_WARN("failed to trans restore action to restore status", K(ret), KPC(tablet_restore_ctx_));
-    } else if (OB_FAIL(ls_->update_tablet_restore_status(tablet_restore_ctx_->tablet_id_, tablet_restore_status))) {
+    } else if (OB_FAIL(ls_->update_tablet_restore_status(tablet_restore_ctx_->tablet_id_,
+                                                         tablet_restore_status,
+                                                         false /* donot reset has transfer table flag */))) {
       if (OB_TABLET_NOT_EXIST == ret) {
         LOG_INFO("restore tablet maybe deleted, skip it", K(ret), KPC(tablet_restore_ctx_));
         ret = OB_SUCCESS;
diff --git a/src/storage/high_availability/ob_transfer_backfill_tx.cpp b/src/storage/high_availability/ob_transfer_backfill_tx.cpp
index 6ac5804f20..26a365096c 100644
--- a/src/storage/high_availability/ob_transfer_backfill_tx.cpp
+++ b/src/storage/high_availability/ob_transfer_backfill_tx.cpp
@@ -164,8 +164,10 @@ int ObTransferWorkerMgr::get_need_backfill_tx_tablets_(ObTransferBackfillTXParam
         // If source tablet is UNDEFINED, directly set dest tablet EMPTY, but keep
         // transfer table. Then the restore handler will schedule it to restore minor
         // without creating remote logical table.
+        // Remote logical table is no longer relyed needed during physical copy, just reset has tranfser table flag.
         if (OB_FAIL(dest_ls_->update_tablet_restore_status(tablet->get_tablet_meta().tablet_id_,
-                                                           ObTabletRestoreStatus::EMPTY))) {
+                                                           ObTabletRestoreStatus::EMPTY,
+                                                           true/* need reset tranfser flag */))) {
           LOG_WARN("fail to set empty", K(ret), KPC(tablet));
         } else {
           dest_ls_->get_ls_restore_handler()->try_record_one_tablet_to_restore(tablet->get_tablet_meta().tablet_id_);
diff --git a/src/storage/ls/ob_ls_tablet_service.cpp b/src/storage/ls/ob_ls_tablet_service.cpp
index 581202e51b..82deac5693 100644
--- a/src/storage/ls/ob_ls_tablet_service.cpp
+++ b/src/storage/ls/ob_ls_tablet_service.cpp
@@ -1522,7 +1522,8 @@ int ObLSTabletService::update_tablet_snapshot_version(
 
 int ObLSTabletService::update_tablet_restore_status(
     const common::ObTabletID &tablet_id,
-    const ObTabletRestoreStatus::STATUS &restore_status)
+    const ObTabletRestoreStatus::STATUS &restore_status,
+    const bool need_reset_transfer_flag)
 {
   int ret = OB_SUCCESS;
   ObTabletHandle tablet_handle;
@@ -1559,7 +1560,7 @@ int ObLSTabletService::update_tablet_restore_status(
       LOG_WARN("can not change restore status", K(ret), K(current_status), K(restore_status), KPC(tablet));
     } else if (OB_FAIL(tablet->tablet_meta_.ha_status_.set_restore_status(restore_status))) {
       LOG_WARN("failed to set restore status", K(ret), K(restore_status), KPC(tablet));
-    } else if (restore_status == ObTabletRestoreStatus::UNDEFINED
+    } else if (need_reset_transfer_flag
                && OB_FALSE_IT((void)tablet->tablet_meta_.reset_transfer_table())) {
     } else {
       // TODO(jiahua.cjh) move check valid to tablet init after generate new version tablet.
@@ -1572,7 +1573,7 @@ int ObLSTabletService::update_tablet_restore_status(
       } else if (OB_FAIL(safe_update_cas_tablet(key, disk_addr, tablet_handle, new_tablet_handle, time_guard))) {
         LOG_WARN("fail to update tablet", K(ret), K(key), K(disk_addr));
       } else {
-        LOG_INFO("succeeded to build new tablet", K(ret), K(key), K(disk_addr), K(restore_status), K(tablet_handle));
+        LOG_INFO("succeeded to build new tablet", K(ret), K(key), K(disk_addr), K(restore_status), K(need_reset_transfer_flag), K(tablet_handle));
       }
 
       if (OB_FAIL(ret)) {
diff --git a/src/storage/ls/ob_ls_tablet_service.h b/src/storage/ls/ob_ls_tablet_service.h
index 75c8fad0a9..c561644ed7 100644
--- a/src/storage/ls/ob_ls_tablet_service.h
+++ b/src/storage/ls/ob_ls_tablet_service.h
@@ -250,7 +250,8 @@ public:
       const SCN scn);
   int update_tablet_restore_status(
       const common::ObTabletID &tablet_id,
-      const ObTabletRestoreStatus::STATUS &restore_status);
+      const ObTabletRestoreStatus::STATUS &restore_status,
+      const bool need_reset_transfer_flag);
   int update_tablet_ha_data_status(
       const common::ObTabletID &tablet_id,
       const ObTabletDataStatus::STATUS &data_status);
diff --git a/src/storage/restore/ob_ls_restore_handler.cpp b/src/storage/restore/ob_ls_restore_handler.cpp
index f4e2f125ee..7c59f269b7 100644
--- a/src/storage/restore/ob_ls_restore_handler.cpp
+++ b/src/storage/restore/ob_ls_restore_handler.cpp
@@ -814,13 +814,13 @@ int ObILSRestoreState::deal_failed_restore(const ObLSRestoreResultMgr &result_mg
   if (IS_NOT_INIT) {
     ret = OB_NOT_INIT;
     LOG_WARN("not init", K(ret));
-  } else if (OB_FAIL(update_restore_status_(*ls_, next_status))) {
-    LOG_WARN("failed to update restore status", K(ret), KPC(ls_), K(next_status));
   } else if (OB_FAIL(result_mgr.get_comment_str(ls_->get_ls_id(), self_addr_, comment))) {
     LOG_WARN("fail to get comment str", K(ret));
   } else if (OB_FAIL(report_ls_restore_progress_(*ls_, next_status, result_mgr.get_trace_id(),
       result_mgr.get_result(), comment.ptr()))) {
     LOG_WARN("fail to report ls restore progress", K(ret));
+  } else if (OB_FAIL(update_restore_status_(*ls_, next_status))) {
+    LOG_WARN("failed to update restore status", K(ret), KPC(ls_), K(next_status));
   } else if (OB_FAIL(report_ls_restore_status_(*ls_, next_status))) {
     LOG_WARN("fail to report ls restore progress", K(ret));
   }
@@ -2170,7 +2170,9 @@ int ObLSRestoreConsistentScnState::set_empty_for_transfer_tablets_()
       LOG_INFO("skip tablet which restore status is not full",
                "tablet_id", tablet->get_tablet_meta().tablet_id_,
                "ha_status", tablet->get_tablet_meta().ha_status_);
-    } else if (OB_FAIL(ls_->update_tablet_restore_status(tablet->get_tablet_meta().tablet_id_, restore_status))) {
+    } else if (OB_FAIL(ls_->update_tablet_restore_status(tablet->get_tablet_meta().tablet_id_,
+                                                         restore_status,
+                                                         true/* need reset tranfser flag */))) {
       LOG_WARN("failed to update tablet restore status to EMPTY", K(ret), KPC(tablet));
     } else {
       LOG_INFO("update tablet restore status to EMPTY",