diff --git a/iotdb/src/main/java/org/apache/iotdb/db/qp/QueryProcessor.java b/iotdb/src/main/java/org/apache/iotdb/db/qp/QueryProcessor.java
index 6dea246a217a..1ec75a75ddc7 100644
--- a/iotdb/src/main/java/org/apache/iotdb/db/qp/QueryProcessor.java
+++ b/iotdb/src/main/java/org/apache/iotdb/db/qp/QueryProcessor.java
@@ -86,9 +86,7 @@ public PhysicalPlan parseSQLToPhysicalPlan(String sqlStr, ZoneId zoneId)
    */
   private RootOperator parseASTToOperator(AstNode astNode, ZoneId zoneId)
       throws QueryProcessorException, ArgsErrorException {
-    System.out.println("LogicalGenerator");
     LogicalGenerator generator = new LogicalGenerator(zoneId);
-    System.out.println("getLogicalPlan");
     return generator.getLogicalPlan(astNode);
   }