diff --git a/src/storage/backup/ob_backup_utils.cpp b/src/storage/backup/ob_backup_utils.cpp
index 0bd6f3442..a47743be7 100644
--- a/src/storage/backup/ob_backup_utils.cpp
+++ b/src/storage/backup/ob_backup_utils.cpp
@@ -2103,7 +2103,11 @@ int ObBackupTabletProvider::check_tablet_continuity_(const share::ObLSID &ls_id,
     const ObTabletMeta &cur_tablet_meta = tablet_handle.get_obj()->get_tablet_meta();
     const int64_t cur_snapshot_version = cur_tablet_meta.report_status_.merge_snapshot_version_;
     const int64_t prev_backup_snapshot_version = prev_backup_tablet_meta.tablet_meta_.report_status_.merge_snapshot_version_;
-    if (cur_snapshot_version < prev_backup_snapshot_version) {
+    if ((prev_backup_snapshot_version <= 0 && prev_backup_tablet_meta.tablet_meta_.table_store_flag_.with_major_sstable())
+        || (cur_snapshot_version <= 0 && cur_tablet_meta.table_store_flag_.with_major_sstable())) {
+      ret = OB_ERR_UNEXPECTED;
+      LOG_WARN("prev or current snapshot version should not be invalid", K(ret), K(cur_tablet_meta), K(prev_backup_tablet_meta));
+    } else if (cur_snapshot_version < prev_backup_snapshot_version) {
       ret = OB_BACKUP_MAJOR_NOT_COVER_MINOR;
       LOG_WARN("tablet is not valid", K(ret), K(cur_tablet_meta), K(prev_backup_tablet_meta));
     } else {
diff --git a/src/storage/tablet/ob_tablet.cpp b/src/storage/tablet/ob_tablet.cpp
index e749c92f6..f5cc4954c 100644
--- a/src/storage/tablet/ob_tablet.cpp
+++ b/src/storage/tablet/ob_tablet.cpp
@@ -2138,7 +2138,8 @@ int ObTablet::try_update_table_store_flag(const ObUpdateTableStoreParam &param)
   return ret;
 }
 
-int ObTablet::build_migration_tablet_param(ObMigrationTabletParam &mig_tablet_param) const
+int ObTablet::build_migration_tablet_param(
+    ObMigrationTabletParam &mig_tablet_param) const
 {
   int ret = OB_SUCCESS;
 
@@ -2168,7 +2169,7 @@ int ObTablet::build_migration_tablet_param(ObMigrationTabletParam &mig_tablet_pa
     mig_tablet_param.ddl_execution_id_ = tablet_meta_.ddl_execution_id_;
     mig_tablet_param.ddl_data_format_version_ = tablet_meta_.ddl_data_format_version_;
     mig_tablet_param.ddl_commit_scn_ = tablet_meta_.ddl_commit_scn_;
-    mig_tablet_param.report_status_.reset();
+    mig_tablet_param.report_status_ = tablet_meta_.report_status_;
 
     if (OB_FAIL(mig_tablet_param.storage_schema_.init(mig_tablet_param.allocator_, storage_schema_))) {
       LOG_WARN("failed to copy storage schema", K(ret), K_(tablet_meta));
diff --git a/src/storage/tablet/ob_tablet.h b/src/storage/tablet/ob_tablet.h
index e5950729e..1011f5dda 100644
--- a/src/storage/tablet/ob_tablet.h
+++ b/src/storage/tablet/ob_tablet.h
@@ -287,7 +287,8 @@ public:
 
   // migration section
   // used for migration source generating create tablet rpc argument
-  int build_migration_tablet_param(ObMigrationTabletParam &mig_tablet_param) const;
+  int build_migration_tablet_param(
+      ObMigrationTabletParam &mig_tablet_param) const;
   int build_migration_sstable_param(
       const ObITable::TableKey &table_key,
       blocksstable::ObMigrationSSTableParam &mig_sstable_param) const;
diff --git a/src/storage/tablet/ob_tablet_meta.cpp b/src/storage/tablet/ob_tablet_meta.cpp
index b41d8b441..f329c84a7 100644
--- a/src/storage/tablet/ob_tablet_meta.cpp
+++ b/src/storage/tablet/ob_tablet_meta.cpp
@@ -235,7 +235,7 @@ int ObTabletMeta::init(
     snapshot_version_ = param.snapshot_version_;
     multi_version_start_ = param.multi_version_start_;
     compat_mode_ = param.compat_mode_;
-    report_status_ = param.report_status_;
+    report_status_.reset();
     tx_data_ = param.tx_data_;
     table_store_flag_ = param.table_store_flag_;
     ddl_start_scn_ = param.ddl_start_scn_;