diff --git a/ddl/placement_policy_ddl_test.go b/ddl/placement_policy_ddl_test.go
index 500623ab335d0..ee00487cfb0a7 100644
--- a/ddl/placement_policy_ddl_test.go
+++ b/ddl/placement_policy_ddl_test.go
@@ -16,10 +16,9 @@ package ddl
 import (
 	"context"
 
-	"github.com/pingcap/tidb/infoschema"
-
 	. "github.com/pingcap/check"
 	"github.com/pingcap/parser/model"
+	"github.com/pingcap/tidb/infoschema"
 	"github.com/pingcap/tidb/kv"
 	"github.com/pingcap/tidb/meta"
 	"github.com/pingcap/tidb/sessionctx"