diff --git a/src/main/java/com/actiontech/dble/services/mysqlsharding/MySQLResponseService.java b/src/main/java/com/actiontech/dble/services/mysqlsharding/MySQLResponseService.java
index 9fba1fd9f6..3a792e6ef2 100644
--- a/src/main/java/com/actiontech/dble/services/mysqlsharding/MySQLResponseService.java
+++ b/src/main/java/com/actiontech/dble/services/mysqlsharding/MySQLResponseService.java
@@ -578,7 +578,7 @@ public BufferPoolRecord.Builder generateBufferRecordBuilder() {
     @Override
     protected Executor getExecutor() {
         Executor executor;
-        if (complexQuery) {
+        if (complexQuery || SystemConfig.getInstance().getUsePerformanceMode() == 1) {
             executor = DbleServer.getInstance().getComplexQueryExecutor();
         } else {
             executor = DbleServer.getInstance().getBackendExecutor();