diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
index 2e69f41f2efdc0..34880779f83b0d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/visitor/CommandVisitor.java
@@ -79,9 +79,7 @@
 import org.apache.doris.nereids.trees.plans.commands.insert.InsertOverwriteTableCommand;
 import org.apache.doris.nereids.trees.plans.commands.refresh.RefreshCatalogCommand;
 
-/**
- * CommandVisitor.
- */
+/** CommandVisitor. */
 public interface CommandVisitor<R, C> {
 
     R visitCommand(Command command, C context);
@@ -268,7 +266,6 @@ default R visitShowLastInsertCommand(ShowLastInsertCommand showLastInsertCommand
 
     default R visitShowPartitionIdCommand(ShowPartitionIdCommand showPartitionIdCommand, C context) {
         return visitCommand(showPartitionIdCommand, context);
-
     }
 
     default R visitShowVariablesCommand(ShowVariablesCommand showVariablesCommand, C context) {
@@ -304,7 +301,7 @@ default R visitShowStorageEnginesCommand(ShowStorageEnginesCommand showStorageEn
     }
 
     default R visitShowCreateMaterializedViewCommand(ShowCreateMaterializedViewCommand showCreateMtlzViewCommand,
-            C context) {
+                        C context) {
         return visitCommand(showCreateMtlzViewCommand, context);
     }