diff --git a/pkg/compute/models/skus.go b/pkg/compute/models/skus.go
index ac2a2ed6ff..89ae41ffa0 100644
--- a/pkg/compute/models/skus.go
+++ b/pkg/compute/models/skus.go
@@ -481,21 +481,8 @@ func normalizeProvider(provider string) string {
 	return provider
 }
 
-func providerFilter(q *sqlchemy.SQuery, provider string, public_cloud bool) *sqlchemy.SQuery {
-	// 过滤出公有云provider状态健康的sku
-	if public_cloud {
-		providerTable := CloudproviderManager.Query().SubQuery()
-		providerRegionTable := CloudproviderRegionManager.Query().SubQuery()
-
-		subq := providerRegionTable.Query(sqlchemy.DISTINCT("cloudregion_id", providerRegionTable.Field("cloudregion_id")))
-		subq = subq.Join(providerTable, sqlchemy.Equals(providerRegionTable.Field("cloudprovider_id"), providerTable.Field("id")))
-		subq = subq.Filter(sqlchemy.IsTrue(providerTable.Field("enabled")))
-		subq = subq.Filter(sqlchemy.In(providerTable.Field("status"), api.CLOUD_PROVIDER_VALID_STATUS))
-		subq = subq.Filter(sqlchemy.Equals(providerTable.Field("health_status"), api.CLOUD_PROVIDER_HEALTH_NORMAL))
-		q = q.Filter(sqlchemy.In(q.Field("cloudregion_id"), subq.SubQuery()))
-	}
-
-	// 过滤出network usable的sku
+func networkUsableRegionQueries(f sqlchemy.IQueryField) []sqlchemy.ICondition {
+	iconditions := make([]sqlchemy.ICondition, 0)
 	providers := CloudproviderManager.Query().SubQuery()
 	networks := NetworkManager.Query().SubQuery()
 	wires := WireManager.Query().SubQuery()
@@ -518,10 +505,34 @@ func providerFilter(q *sqlchemy.SQuery, provider string, public_cloud bool) *sql
 	sq2 = sq2.Filter(sqlchemy.IsNullOrEmpty(vpcs.Field("manager_id")))
 	sq2 = sq2.Filter(sqlchemy.Equals(vpcs.Field("status"), api.VPC_STATUS_AVAILABLE))
 
-	q = q.Filter(sqlchemy.OR(
-		sqlchemy.In(q.Field("cloudregion_id"), sq.SubQuery()),
-		sqlchemy.In(q.Field("cloudregion_id"), sq2.SubQuery()),
-	))
+	iconditions = append(iconditions, sqlchemy.In(f, sq.SubQuery()))
+	iconditions = append(iconditions, sqlchemy.In(f, sq2.SubQuery()))
+	return iconditions
+}
+
+func providerFilter(q *sqlchemy.SQuery, provider string, public_cloud bool) *sqlchemy.SQuery {
+	// 过滤出公有云provider状态健康的sku
+	if public_cloud {
+		providerTable := CloudproviderManager.Query().SubQuery()
+		providerRegionTable := CloudproviderRegionManager.Query().SubQuery()
+
+		subq := providerRegionTable.Query(sqlchemy.DISTINCT("cloudregion_id", providerRegionTable.Field("cloudregion_id")))
+		subq = subq.Join(providerTable, sqlchemy.Equals(providerRegionTable.Field("cloudprovider_id"), providerTable.Field("id")))
+		subq = subq.Filter(sqlchemy.IsTrue(providerTable.Field("enabled")))
+		subq = subq.Filter(sqlchemy.In(providerTable.Field("status"), api.CLOUD_PROVIDER_VALID_STATUS))
+		subq = subq.Filter(sqlchemy.Equals(providerTable.Field("health_status"), api.CLOUD_PROVIDER_HEALTH_NORMAL))
+		q = q.Filter(sqlchemy.In(q.Field("cloudregion_id"), subq.SubQuery()))
+	}
+
+	// 过滤出network usable的sku
+	if public_cloud {
+		iconditions := NetworkUsableZoneQueries(q.Field("zone_id"), true, true)
+		q = q.Filter(sqlchemy.OR(iconditions...))
+	} else {
+		// 私有云sku 只定义到region层级, zone id 为空.因此只能按region查询
+		iconditions := networkUsableRegionQueries(q.Field("cloudregion_id"))
+		q = q.Filter(sqlchemy.OR(iconditions...))
+	}
 
 	if provider == "all" {
 		// provider 参数为all时。表示查询所有instance type.
diff --git a/pkg/compute/models/zones.go b/pkg/compute/models/zones.go
index 08e609743f..f4137c870d 100644
--- a/pkg/compute/models/zones.go
+++ b/pkg/compute/models/zones.go
@@ -415,7 +415,7 @@ func (manager *SZoneManager) InitializeData() error {
 Query 1:
 vpc.manager_id is not empty && wire.zone_id is not empty
 */
-func (manager *SZoneManager) usableZoneQ1(providers, vpcs, wires, networks *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
+func usableZoneQ1(providers, vpcs, wires, networks *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
 	// join tables
 	sq := wires.Query(sqlchemy.DISTINCT("zone_id", wires.Field("zone_id")))
 	if usableNet {
@@ -443,7 +443,7 @@ func (manager *SZoneManager) usableZoneQ1(providers, vpcs, wires, networks *sqlc
 Query 2:
 vpc.manager_id is empty && wire.zone_id is not empty
 */
-func (manager *SZoneManager) usableZoneQ2(vpcs, wires, networks *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
+func usableZoneQ2(vpcs, wires, networks *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
 	// join tables
 	sq := wires.Query(sqlchemy.DISTINCT("zone_id", wires.Field("zone_id")))
 	if usableNet {
@@ -470,7 +470,7 @@ vpc.manager_id is not empty && wire.zone_id is empty
 
 2019.01.17 目前华为云子网在整个region 可用。wire中zone_id留空。
 */
-func (manager *SZoneManager) usableZoneQ3(providers, vpcs, wires, networks, zones *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
+func usableZoneQ3(providers, vpcs, wires, networks, zones *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
 	// join tables
 	sq := zones.Query(sqlchemy.DISTINCT("zone_id", zones.Field("id")))
 	sq = sq.Join(vpcs, sqlchemy.Equals(zones.Field("cloudregion_id"), vpcs.Field("cloudregion_id")))
@@ -501,7 +501,7 @@ vpc.manager_id is empty && wire.zone_id is empty
 
 2019.01.17 目前华为云子网在整个region 可用。wire中zone_id留空。
 */
-func (manager *SZoneManager) usableZoneQ4(vpcs, wires, networks, zones *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
+func usableZoneQ4(vpcs, wires, networks, zones *sqlchemy.SSubQuery, usableNet, usableVpc bool) *sqlchemy.SSubQuery {
 	// join tables
 	sq := zones.Query(sqlchemy.DISTINCT("zone_id", zones.Field("id")))
 	sq = sq.Join(vpcs, sqlchemy.Equals(zones.Field("cloudregion_id"), vpcs.Field("cloudregion_id")))
@@ -523,6 +523,41 @@ func (manager *SZoneManager) usableZoneQ4(vpcs, wires, networks, zones *sqlchemy
 	return sq.SubQuery()
 }
 
+func networkUsableZoneQueries(usableNet, usableVpc bool) []*sqlchemy.SSubQuery {
+	queries := make([]*sqlchemy.SSubQuery, 4)
+	queries[0] = usableZoneQ1(CloudproviderManager.Query().SubQuery(),
+		VpcManager.Query().SubQuery(),
+		WireManager.Query().SubQuery(),
+		NetworkManager.Query().SubQuery(),
+		usableNet, usableVpc)
+	queries[1] = usableZoneQ2(VpcManager.Query().SubQuery(),
+		WireManager.Query().SubQuery(),
+		NetworkManager.Query().SubQuery(),
+		usableNet, usableVpc)
+	queries[2] = usableZoneQ3(CloudproviderManager.Query().SubQuery(),
+		VpcManager.Query().SubQuery(),
+		WireManager.Query().SubQuery(),
+		NetworkManager.Query().SubQuery(),
+		ZoneManager.Query().SubQuery(),
+		usableNet, usableVpc)
+	queries[3] = usableZoneQ4(VpcManager.Query().SubQuery(),
+		WireManager.Query().SubQuery(),
+		NetworkManager.Query().SubQuery(),
+		ZoneManager.Query().SubQuery(),
+		usableNet, usableVpc)
+	return queries
+}
+
+func NetworkUsableZoneQueries(field sqlchemy.IQueryField, usableNet, usableVpc bool) []sqlchemy.ICondition {
+	queries := networkUsableZoneQueries(usableNet, usableVpc)
+	iconditions := make([]sqlchemy.ICondition, 0)
+	for i := range queries {
+		iconditions = append(iconditions, sqlchemy.In(field, queries[i]))
+	}
+
+	return iconditions
+}
+
 func (manager *SZoneManager) ListItemFilter(ctx context.Context, q *sqlchemy.SQuery, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (*sqlchemy.SQuery, error) {
 	q, err := manager.SStatusStandaloneResourceBaseManager.ListItemFilter(ctx, q, userCred, query)
 	if err != nil {
@@ -567,42 +602,10 @@ func (manager *SZoneManager) ListItemFilter(ctx context.Context, q *sqlchemy.SQu
 
 	if jsonutils.QueryBoolean(query, "usable", false) || jsonutils.QueryBoolean(query, "usable_vpc", false) {
 		usableNet := jsonutils.QueryBoolean(query, "usable", false)
-		usableVpc := jsonutils.QueryBoolean(query, "usable_vpc", false)
-
-		sq1 := manager.usableZoneQ1(
-			CloudproviderManager.Query().SubQuery(),
-			VpcManager.Query().SubQuery(),
-			WireManager.Query().SubQuery(),
-			NetworkManager.Query().SubQuery(),
-			usableNet, usableVpc)
-
-		sq2 := manager.usableZoneQ2(
-			VpcManager.Query().SubQuery(),
-			WireManager.Query().SubQuery(),
-			NetworkManager.Query().SubQuery(),
-			usableNet, usableVpc)
-
-		sq3 := manager.usableZoneQ3(
-			CloudproviderManager.Query().SubQuery(),
-			VpcManager.Query().SubQuery(),
-			WireManager.Query().SubQuery(),
-			NetworkManager.Query().SubQuery(),
-			ZoneManager.Query().SubQuery(),
-			usableNet, usableVpc)
-
-		sq4 := manager.usableZoneQ4(
-			VpcManager.Query().SubQuery(),
-			WireManager.Query().SubQuery(),
-			NetworkManager.Query().SubQuery(),
-			ZoneManager.Query().SubQuery(),
-			usableNet, usableVpc)
-
-		q = q.Filter(sqlchemy.OR(
-			sqlchemy.In(q.Field("id"), sq1),
-			sqlchemy.In(q.Field("id"), sq2),
-			sqlchemy.In(q.Field("id"), sq3),
-			sqlchemy.In(q.Field("id"), sq4),
-		))
+		usableVpc := jsonutils.QueryBoolean(query, "usable_vpc",
+			false)
+		iconditions := NetworkUsableZoneQueries(q.Field("id"), usableNet, usableVpc)
+		q = q.Filter(sqlchemy.OR(iconditions...))
 		q = q.Equals("status", api.ZONE_ENABLE)
 	}