diff --git a/src/rootserver/backup/ob_backup_data_set_task_mgr.cpp b/src/rootserver/backup/ob_backup_data_set_task_mgr.cpp
index 37703916af31db1547a423effac23d6d055f954a..bd582ff40fdef3ee2466db036fa91a68c83cf6d9 100644
--- a/src/rootserver/backup/ob_backup_data_set_task_mgr.cpp
+++ b/src/rootserver/backup/ob_backup_data_set_task_mgr.cpp
@@ -388,8 +388,14 @@ int ObBackupSetTaskMgr::backup_user_meta_()
   ObArray<ObBackupLSTaskAttr> ls_task;
   int64_t finish_cnt = 0;
   uint64_t backup_meta_start_ts = trans_scn_to_timestamp(set_task_attr_.user_ls_start_scn_);
+  int64_t backup_user_meta_timeout = OB_MAX_BACKUP_META_TIMEOUT;
+
+#ifdef ERRSIM
+  backup_user_meta_timeout = GCONF.errsim_max_backup_meta_retry_time_interval;
+#endif
+
   DEBUG_SYNC(BEFORE_BACKUP_UESR_META);
-  if (backup_meta_start_ts + OB_MAX_BACKUP_META_TIMEOUT < ObTimeUtility::current_time()) {
+  if (backup_meta_start_ts + backup_user_meta_timeout < ObTimeUtility::current_time()) {
     // backup meta overtime, need change meta turn.
     // get new ls list, and do backup meta in new turn.
     if (OB_FAIL(enable_transfer_())) {
diff --git a/src/share/parameter/ob_parameter_seed.ipp b/src/share/parameter/ob_parameter_seed.ipp
index 469b601016c0bf69d4a8d20052aa973a6e517774..7b8ac2d62fa917838c20987cccf85fa577f9b859 100644
--- a/src/share/parameter/ob_parameter_seed.ipp
+++ b/src/share/parameter/ob_parameter_seed.ipp
@@ -864,6 +864,12 @@ ERRSIM_DEF_INT(errsim_max_backup_retry_count, OB_CLUSTER_PARAMETER, "0", "[0,)",
         "max backup retry count in errsim mode"
         "Range: [0,) in integer",
         ObParameterAttr(Section::OBSERVER, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
+
+ERRSIM_DEF_TIME(errsim_max_backup_meta_retry_time_interval, OB_CLUSTER_PARAMETER, "10s", "[1s,5m]",
+        "max backup meta retry time interval in errsim mode"
+        "Range: [1s, 5m]",
+        ObParameterAttr(Section::ROOT_SERVICE, Source::DEFAULT, EditLevel::DYNAMIC_EFFECTIVE));
+
 ERRSIM_DEF_INT(errsim_tablet_batch_count, OB_CLUSTER_PARAMETER, "0", "[0,)",
         "batch tablet count when in errsim mode"
         "Range: [0,) in integer",
diff --git a/src/storage/restore/ob_ls_restore_handler.cpp b/src/storage/restore/ob_ls_restore_handler.cpp
index e89ebd871b69fe6b5cf26a28e72a5b48509d9217..2b8a7e95391f8d867e7a6b45f8d4c05384773afc 100644
--- a/src/storage/restore/ob_ls_restore_handler.cpp
+++ b/src/storage/restore/ob_ls_restore_handler.cpp
@@ -2406,6 +2406,8 @@ bool ObLSRestoreResultMgr::can_retrieable_err_(const int err) const
     case OB_NOT_SUPPORTED :
     case OB_TENANT_HAS_BEEN_DROPPED :
     case OB_SERVER_OUTOF_DISK_SPACE :
+    case OB_BACKUP_FILE_NOT_EXIST :
+    case OB_ARCHIVE_ROUND_NOT_CONTINUOUS :
     case OB_HASH_NOT_EXIST:
       bret = false;
       break;