diff --git a/pkg/apis/compute/dbinstance_sku.go b/pkg/apis/compute/dbinstance_sku.go
new file mode 100644
index 0000000000..9fdf0ae23c
--- /dev/null
+++ b/pkg/apis/compute/dbinstance_sku.go
@@ -0,0 +1,27 @@
+// Copyright 2019 Yunion
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package compute
+
+import "yunion.io/x/onecloud/pkg/apis"
+
+type DBInstanceSkuDetails struct {
+	apis.EnabledStatusStandaloneResourceDetails
+	CloudregionResourceInfo
+
+	SDBInstanceSku
+	Zone1Name string `json:"zone1_name"`
+	Zone2Name string `json:"zone2_name"`
+	Zone3Name string `json:"zone3_name"`
+}
diff --git a/pkg/compute/models/dbinstance_skus.go b/pkg/compute/models/dbinstance_skus.go
index ff13a723c9..cf985c82ca 100644
--- a/pkg/compute/models/dbinstance_skus.go
+++ b/pkg/compute/models/dbinstance_skus.go
@@ -32,10 +32,12 @@ import (
 	"yunion.io/x/onecloud/pkg/cloudcommon/db/lockman"
 	"yunion.io/x/onecloud/pkg/httperrors"
 	"yunion.io/x/onecloud/pkg/mcclient"
+	"yunion.io/x/onecloud/pkg/util/stringutils2"
 )
 
 type SDBInstanceSkuManager struct {
 	db.SEnabledStatusStandaloneResourceBaseManager
+	SCloudregionResourceBaseManager
 }
 
 var DBInstanceSkuManager *SDBInstanceSkuManager
@@ -141,6 +143,47 @@ func (manager *SDBInstanceSkuManager) ListItemFilter(
 	return q, nil
 }
 
+func (manager *SDBInstanceSkuManager) FetchCustomizeColumns(
+	ctx context.Context,
+	userCred mcclient.TokenCredential,
+	query jsonutils.JSONObject,
+	objs []interface{},
+	fields stringutils2.SSortedStrings,
+	isList bool,
+) []api.DBInstanceSkuDetails {
+	rows := make([]api.DBInstanceSkuDetails, len(objs))
+	enableRows := manager.SEnabledStatusStandaloneResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields, isList)
+	regionRows := manager.SCloudregionResourceBaseManager.FetchCustomizeColumns(ctx, userCred, query, objs, fields, isList)
+	zoneIds := map[string]string{}
+	for i := range rows {
+		rows[i] = api.DBInstanceSkuDetails{
+			EnabledStatusStandaloneResourceDetails: enableRows[i],
+			CloudregionResourceInfo:                regionRows[i],
+		}
+		sku := objs[i].(*SDBInstanceSku)
+		for _, zoneId := range []string{sku.Zone1, sku.Zone2, sku.Zone3} {
+			if _, ok := zoneIds[zoneId]; !ok {
+				zoneIds[zoneId] = ""
+			}
+		}
+	}
+	var err error
+	zoneIds, err = db.FetchIdNameMap(ZoneManager, zoneIds)
+	if err != nil {
+		log.Errorf("db.FetchIdNameMap fail %s", err)
+		return rows
+	}
+
+	for i := range rows {
+		sku := objs[i].(*SDBInstanceSku)
+		rows[i].Zone1Name, _ = zoneIds[sku.Zone1]
+		rows[i].Zone2Name, _ = zoneIds[sku.Zone2]
+		rows[i].Zone3Name, _ = zoneIds[sku.Zone3]
+	}
+
+	return rows
+}
+
 func (manager *SDBInstanceSkuManager) OrderByExtraFields(
 	ctx context.Context,
 	q *sqlchemy.SQuery,