diff --git a/pkg/compute/models/hostwires.go b/pkg/compute/models/hostwires.go
index e05a974025..da1fbfe9a5 100644
--- a/pkg/compute/models/hostwires.go
+++ b/pkg/compute/models/hostwires.go
@@ -57,7 +57,7 @@ type SHostwireDeprecated struct {
 
 	Bridge string `width:"64" charset:"ascii" nullable:"false" list:"domain" update:"domain" create:"domain_required"`
 	// 接口名称
-	Interface string `width:"16" charset:"ascii" nullable:"false" list:"domain" update:"domain" create:"domain_required"`
+	Interface string `width:"64" charset:"ascii" nullable:"false" list:"domain" update:"domain" create:"domain_required"`
 	// 是否是主地址
 	IsMaster bool `nullable:"true" default:"false" list:"domain" update:"domain" create:"domain_optional"`
 	// MAC地址
diff --git a/pkg/compute/models/netinterfaces.go b/pkg/compute/models/netinterfaces.go
index fe8491018c..84b8dc9b1c 100644
--- a/pkg/compute/models/netinterfaces.go
+++ b/pkg/compute/models/netinterfaces.go
@@ -56,7 +56,7 @@ type SNetInterface struct {
 	// Bridge名称
 	Bridge string `width:"64" charset:"ascii" nullable:"true"`
 	// 接口名称
-	Interface string `width:"16" charset:"ascii" nullable:"true"`
+	Interface string `width:"64" charset:"ascii" nullable:"true"`
 }
 
 // +onecloud:swagger-gen-ignore