diff --git a/pkg/compute/models/elasticips.go b/pkg/compute/models/elasticips.go
index 44a4b71572..183b96b240 100644
--- a/pkg/compute/models/elasticips.go
+++ b/pkg/compute/models/elasticips.go
@@ -75,7 +75,7 @@ type SElasticip struct {
 
 	Bandwidth int `list:"user" create:"required"`
 
-	ChargeType string `list:"user" create:"required" default:"traffic"`
+	ChargeType string `list:"user" create:"required"`
 
 	AutoDellocate tristate.TriState `default:"false" get:"user" create:"optional"`
 
diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index ddc033e321..c1ea6aacf0 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -229,7 +229,7 @@ type SGuest struct {
 	SecgrpId      string `width:"36" charset:"ascii" nullable:"true" get:"user" create:"optional"` // Column(VARCHAR(36, charset='ascii'), nullable=True)
 	AdminSecgrpId string `width:"36" charset:"ascii" nullable:"true" get:"admin"`                  // Column(VARCHAR(36, charset='ascii'), nullable=True)
 
-	Hypervisor string `width:"16" charset:"ascii" nullable:"false" default:"kvm" list:"user" create:"required"` // Column(VARCHAR(16, charset='ascii'), nullable=False, default=HYPERVISOR_DEFAULT)
+	Hypervisor string `width:"16" charset:"ascii" nullable:"false" default:"kvm" list:"user"` // Column(VARCHAR(16, charset='ascii'), nullable=False, default=HYPERVISOR_DEFAULT)
 
 	InstanceType string `width:"64" charset:"ascii" nullable:"true" list:"user" create:"optional"`
 }
diff --git a/pkg/compute/models/keypairs.go b/pkg/compute/models/keypairs.go
index 1ca9aca068..cb5c0de1aa 100644
--- a/pkg/compute/models/keypairs.go
+++ b/pkg/compute/models/keypairs.go
@@ -35,11 +35,11 @@ func init() {
 type SKeypair struct {
 	db.SStandaloneResourceBase
 
-	Scheme      string `width:"12" charset:"ascii" nullable:"true" default:"RSA" list:"user" create:"required"` // Column(VARCHAR(length=12, charset='ascii'), nullable=True, default='RSA')
-	Fingerprint string `width:"48" charset:"ascii" nullable:"false" list:"user" create:"required"`              // Column(VARCHAR(length=48, charset='ascii'), nullable=False)
-	PrivateKey  string `width:"2048" charset:"ascii" nullable:"false" create:"optional"`                        // Column(VARCHAR(length=2048, charset='ascii'), nullable=False)
-	PublicKey   string `width:"1024" charset:"ascii" nullable:"false" list:"user" create:"required"`            // Column(VARCHAR(length=1024, charset='ascii'), nullable=False)
-	OwnerId     string `width:"128" charset:"ascii" index:"true" nullable:"false" create:"required"`            // Column(VARCHAR(length=36, charset='ascii'), index=True, nullable=False)
+	Scheme      string `width:"12" charset:"ascii" nullable:"true" list:"user" create:"required"`    // Column(VARCHAR(length=12, charset='ascii'), nullable=True, default='RSA')
+	Fingerprint string `width:"48" charset:"ascii" nullable:"false" list:"user" create:"required"`   // Column(VARCHAR(length=48, charset='ascii'), nullable=False)
+	PrivateKey  string `width:"2048" charset:"ascii" nullable:"false" create:"optional"`             // Column(VARCHAR(length=2048, charset='ascii'), nullable=False)
+	PublicKey   string `width:"1024" charset:"ascii" nullable:"false" list:"user" create:"required"` // Column(VARCHAR(length=1024, charset='ascii'), nullable=False)
+	OwnerId     string `width:"128" charset:"ascii" index:"true" nullable:"false" create:"required"` // Column(VARCHAR(length=36, charset='ascii'), index=True, nullable=False)
 }
 
 func (manager *SKeypairManager) ListItemFilter(ctx context.Context, q *sqlchemy.SQuery, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (*sqlchemy.SQuery, error) {
diff --git a/pkg/compute/models/loadbalanceracls.go b/pkg/compute/models/loadbalanceracls.go
index be68701e22..577357fa33 100644
--- a/pkg/compute/models/loadbalanceracls.go
+++ b/pkg/compute/models/loadbalanceracls.go
@@ -103,7 +103,7 @@ type SLoadbalancerAcl struct {
 	db.SSharableVirtualResourceBase
 	SManagedResourceBase
 
-	CloudregionId string                   `width:"36" charset:"ascii" nullable:"false" list:"admin" default:"default" create:"required"`
+	CloudregionId string                   `width:"36" charset:"ascii" nullable:"false" list:"admin" default:"default"`
 	AclEntries    *SLoadbalancerAclEntries `list:"user" update:"user" create:"required"`
 }
 
diff --git a/pkg/compute/models/loadbalancercertificates.go b/pkg/compute/models/loadbalancercertificates.go
index ac7e623549..f85ac1d44e 100644
--- a/pkg/compute/models/loadbalancercertificates.go
+++ b/pkg/compute/models/loadbalancercertificates.go
@@ -60,7 +60,7 @@ type SLoadbalancerCertificate struct {
 	CommonName              string    `create:"optional" list:"user" update:"user"`
 	SubjectAlternativeNames string    `create:"optional" list:"user" update:"user"`
 
-	CloudregionId string `width:"36" charset:"ascii" nullable:"false" list:"admin" default:"default" create:"required"`
+	CloudregionId string `width:"36" charset:"ascii" nullable:"false" list:"admin" default:"default"`
 }
 
 func (man *SLoadbalancerCertificateManager) PreDeleteSubs(ctx context.Context, userCred mcclient.TokenCredential, q *sqlchemy.SQuery) {
diff --git a/pkg/compute/models/loadbalancers.go b/pkg/compute/models/loadbalancers.go
index 803d7fac6d..02a4f55650 100644
--- a/pkg/compute/models/loadbalancers.go
+++ b/pkg/compute/models/loadbalancers.go
@@ -55,7 +55,7 @@ type SLoadbalancer struct {
 	NetworkId     string `width:"36" charset:"ascii" nullable:"false" list:"user" create:"required"`
 	VpcId         string `width:"36" charset:"ascii" nullable:"false" list:"user" create:"optional"`
 	ZoneId        string `width:"36" charset:"ascii" nullable:"false" list:"user" create:"optional"`
-	CloudregionId string `width:"36" charset:"ascii" nullable:"false" list:"admin" create:"required"`
+	CloudregionId string `width:"36" charset:"ascii" nullable:"false" list:"admin" default:"default"`
 
 	BackendGroupId string `width:"36" charset:"ascii" nullable:"false" list:"user" update:"user" update:"user"`
 }