diff --git a/pkg/dataset/sort_merge_join.go b/pkg/dataset/sort_merge_join.go
index 6b583d71..8b57abcd 100644
--- a/pkg/dataset/sort_merge_join.go
+++ b/pkg/dataset/sort_merge_join.go
@@ -24,7 +24,9 @@ import (
 
 import (
 	"github.com/pkg/errors"
+
 	"github.com/spf13/cast"
+
 	"go.uber.org/atomic"
 )
 
diff --git a/pkg/runtime/conn_pool_test.go b/pkg/runtime/conn_pool_test.go
index 6bcb273e..9769fe44 100644
--- a/pkg/runtime/conn_pool_test.go
+++ b/pkg/runtime/conn_pool_test.go
@@ -20,11 +20,17 @@ package runtime
 import (
 	"context"
 	"fmt"
-	"github.com/arana-db/arana/pkg/mysql"
-	"github.com/stretchr/testify/assert"
 	"testing"
 )
 
+import (
+	"github.com/stretchr/testify/assert"
+)
+
+import (
+	"github.com/arana-db/arana/pkg/mysql"
+)
+
 func TestBackendResourcePool_Get(t *testing.T) {
 	type args struct {
 		ctx context.Context
diff --git a/pkg/runtime/plan/dal/show_index.go b/pkg/runtime/plan/dal/show_index.go
index fd9618e2..9fa3c3bf 100644
--- a/pkg/runtime/plan/dal/show_index.go
+++ b/pkg/runtime/plan/dal/show_index.go
@@ -63,6 +63,7 @@ func (s *ShowIndexPlan) ExecIn(ctx context.Context, conn proto.VConn) (proto.Res
 	}
 
 	db, table := s.Shards.Smallest()
+	toTable := s.Stmt.TableName.Suffix()
 	s.Stmt.TableName = ast.TableName{table}
 
 	if err = s.Stmt.Restore(ast.RestoreDefault, &sb, &indexes); err != nil {
@@ -84,8 +85,6 @@ func (s *ShowIndexPlan) ExecIn(ctx context.Context, conn proto.VConn) (proto.Res
 		return nil, errors.WithStack(err)
 	}
 
-	toTable := s.Stmt.TableName.Suffix()
-
 	ds = dataset.Pipe(ds,
 		dataset.Map(nil, func(next proto.Row) (proto.Row, error) {
 			dest := make([]proto.Value, len(fields))
diff --git a/pkg/runtime/tx_test.go b/pkg/runtime/tx_test.go
index 1d72ffd3..19832e1e 100644
--- a/pkg/runtime/tx_test.go
+++ b/pkg/runtime/tx_test.go
@@ -21,13 +21,20 @@ import (
 	"context"
 	"database/sql"
 	"fmt"
+	"testing"
+	"time"
+)
+
+import (
+	"github.com/stretchr/testify/assert"
+
+	"go.uber.org/atomic"
+)
+
+import (
 	"github.com/arana-db/arana/pkg/mysql"
 	"github.com/arana-db/arana/pkg/proto"
 	"github.com/arana-db/arana/pkg/runtime/gtid"
-	"github.com/stretchr/testify/assert"
-	"go.uber.org/atomic"
-	"testing"
-	"time"
 )
 
 func Test_branchTx_CallFieldList(t *testing.T) {