diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index 9fe1638497..64e158a28b 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -1569,6 +1569,9 @@ func (manager *SGuestManager) validateCreateData(
 		region := regionObj.(*SCloudregion)
 		input.Provider = region.Provider
 	}
+	if len(input.Provider) == 0 {
+		input.Provider = api.CLOUD_PROVIDER_ONECLOUD
+	}
 
 	var hypervisor string
 	// var rootStorageType string