diff --git a/fe/fe-core/src/main/java/org/apache/doris/planner/OlapScanNode.java b/fe/fe-core/src/main/java/org/apache/doris/planner/OlapScanNode.java
index 7ee563b6783e8f..e96a734151d96c 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/planner/OlapScanNode.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/planner/OlapScanNode.java
@@ -1530,7 +1530,11 @@ protected void toThrift(TPlanNode msg) {
             msg.olap_scan_node.setTopnFilterSourceNodeIds(topnFilterSourceNodeIds);
         }
         msg.olap_scan_node.setKeyType(olapTable.getKeysType().toThrift());
-        msg.olap_scan_node.setTableName(olapTable.getName());
+        String tableName = olapTable.getName();
+        if (selectedIndexId != -1) {
+            tableName = tableName + "(" + getSelectedIndexName() + ")";
+        }
+        msg.olap_scan_node.setTableName(tableName);
         msg.olap_scan_node.setEnableUniqueKeyMergeOnWrite(olapTable.getEnableUniqueKeyMergeOnWrite());
 
         msg.setPushDownAggTypeOpt(pushDownAggNoGroupingOp);