diff --git a/pkg/planner/core/flat_plan.go b/pkg/planner/core/flat_plan.go
index 95de6bfd89fa8..62ad6b59fb654 100644
--- a/pkg/planner/core/flat_plan.go
+++ b/pkg/planner/core/flat_plan.go
@@ -16,11 +16,11 @@ package core
 
 import (
 	"fmt"
-	"github.com/pingcap/tidb/pkg/planner/core/operator/logicalop"
 	"slices"
 
 	"github.com/pingcap/tidb/pkg/kv"
 	"github.com/pingcap/tidb/pkg/planner/core/base"
+	"github.com/pingcap/tidb/pkg/planner/core/operator/logicalop"
 	"github.com/pingcap/tidb/pkg/util/logutil"
 	"github.com/pingcap/tidb/pkg/util/texttree"
 	"go.uber.org/zap"
diff --git a/pkg/planner/core/rule_derive_topn_from_window.go b/pkg/planner/core/rule_derive_topn_from_window.go
index b3f30b3e24673..4192389b8e9e0 100644
--- a/pkg/planner/core/rule_derive_topn_from_window.go
+++ b/pkg/planner/core/rule_derive_topn_from_window.go
@@ -16,6 +16,7 @@ package core
 
 import (
 	"context"
+
 	"github.com/pingcap/tidb/pkg/expression"
 	"github.com/pingcap/tidb/pkg/kv"
 	"github.com/pingcap/tidb/pkg/parser/ast"