diff --git a/dbms/src/Flash/Coprocessor/TiDBTableScan.cpp b/dbms/src/Flash/Coprocessor/TiDBTableScan.cpp
index a5aa5ded6bc..01585a790be 100644
--- a/dbms/src/Flash/Coprocessor/TiDBTableScan.cpp
+++ b/dbms/src/Flash/Coprocessor/TiDBTableScan.cpp
@@ -27,8 +27,7 @@ TiDBTableScan::TiDBTableScan(
     , columns(is_partition_table_scan ? std::move(TiDB::toTiDBColumnInfos(table_scan->partition_table_scan().columns())) : std::move(TiDB::toTiDBColumnInfos(table_scan->tbl_scan().columns())))
     , pushed_down_filters(is_partition_table_scan ? std::move(table_scan->partition_table_scan().pushed_down_filter_conditions()) : std::move(table_scan->tbl_scan().pushed_down_filter_conditions()))
     // Only No-partition table need keep order when tablescan executor required keep order.
-    // If keep_order is not set, keep order for safety.
-    , keep_order(!is_partition_table_scan && (table_scan->tbl_scan().keep_order() || !table_scan->tbl_scan().has_keep_order()))
+    , keep_order(!is_partition_table_scan && table_scan->tbl_scan().keep_order())
     , is_fast_scan(table_scan->tbl_scan().is_fast_scan())
 {
     if (is_partition_table_scan)