diff --git a/pkg/apis/scheduling/v1alpha1/conversion.go b/pkg/apis/scheduling/v1alpha1/conversion.go
index 66612d65cc..18b14af33b 100644
--- a/pkg/apis/scheduling/v1alpha1/conversion.go
+++ b/pkg/apis/scheduling/v1alpha1/conversion.go
@@ -1,8 +1,12 @@
 package v1alpha1
 
 import (
+	"unsafe"
+
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/conversion"
 	"k8s.io/apimachinery/pkg/runtime"
+
 	"volcano.sh/volcano/pkg/apis/scheduling"
 )
 
@@ -17,6 +21,7 @@ func addConversionFuncs(scheme *runtime.Scheme) error {
 	// functions are the same as the autogenerated ones in every other way.
 	err := scheme.AddConversionFuncs(
 		Convert_scheduling_QueueStatus_To_v1alpha1_QueueStatus,
+		Convert_scheduling_QueueSpec_To_v1alpha1_QueueSpec,
 	)
 	if err != nil {
 		return err
@@ -31,3 +36,9 @@ func Convert_scheduling_QueueStatus_To_v1alpha1_QueueStatus(in *scheduling.Queue
 	out.Running = in.Running
 	return nil
 }
+
+func Convert_scheduling_QueueSpec_To_v1alpha1_QueueSpec(in *scheduling.QueueSpec, out *QueueSpec, s conversion.Scope) error {
+	out.Weight = in.Weight
+	out.Capability = *(*v1.ResourceList)(unsafe.Pointer(&in.Capability))
+	return nil
+}
diff --git a/pkg/apis/scheduling/v1alpha1/zz_generated.conversion.go b/pkg/apis/scheduling/v1alpha1/zz_generated.conversion.go
index 67690e9ea1..7574a9d10c 100644
--- a/pkg/apis/scheduling/v1alpha1/zz_generated.conversion.go
+++ b/pkg/apis/scheduling/v1alpha1/zz_generated.conversion.go
@@ -126,6 +126,11 @@ func RegisterConversions(s *runtime.Scheme) error {
 	}); err != nil {
 		return err
 	}
+	if err := s.AddConversionFunc((*scheduling.QueueSpec)(nil), (*QueueSpec)(nil), func(a, b interface{}, scope conversion.Scope) error {
+		return Convert_scheduling_QueueSpec_To_v1alpha1_QueueSpec(a.(*scheduling.QueueSpec), b.(*QueueSpec), scope)
+	}); err != nil {
+		return err
+	}
 	if err := s.AddConversionFunc((*scheduling.QueueStatus)(nil), (*QueueStatus)(nil), func(a, b interface{}, scope conversion.Scope) error {
 		return Convert_scheduling_QueueStatus_To_v1alpha1_QueueStatus(a.(*scheduling.QueueStatus), b.(*QueueStatus), scope)
 	}); err != nil {
@@ -360,14 +365,10 @@ func Convert_v1alpha1_QueueSpec_To_scheduling_QueueSpec(in *QueueSpec, out *sche
 func autoConvert_scheduling_QueueSpec_To_v1alpha1_QueueSpec(in *scheduling.QueueSpec, out *QueueSpec, s conversion.Scope) error {
 	out.Weight = in.Weight
 	out.Capability = *(*v1.ResourceList)(unsafe.Pointer(&in.Capability))
+	// WARNING: in.State requires manual conversion: does not exist in peer-type
 	return nil
 }
 
-// Convert_scheduling_QueueSpec_To_v1alpha1_QueueSpec is an autogenerated conversion function.
-func Convert_scheduling_QueueSpec_To_v1alpha1_QueueSpec(in *scheduling.QueueSpec, out *QueueSpec, s conversion.Scope) error {
-	return autoConvert_scheduling_QueueSpec_To_v1alpha1_QueueSpec(in, out, s)
-}
-
 func autoConvert_v1alpha1_QueueStatus_To_scheduling_QueueStatus(in *QueueStatus, out *scheduling.QueueStatus, s conversion.Scope) error {
 	out.Unknown = in.Unknown
 	out.Pending = in.Pending
@@ -385,5 +386,6 @@ func autoConvert_scheduling_QueueStatus_To_v1alpha1_QueueStatus(in *scheduling.Q
 	out.Pending = in.Pending
 	out.Running = in.Running
 	// WARNING: in.Inqueue requires manual conversion: does not exist in peer-type
+	// WARNING: in.State requires manual conversion: does not exist in peer-type
 	return nil
 }
diff --git a/pkg/apis/scheduling/v1alpha2/zz_generated.conversion.go b/pkg/apis/scheduling/v1alpha2/zz_generated.conversion.go
index b029c97db8..f3a738d6fe 100644
--- a/pkg/apis/scheduling/v1alpha2/zz_generated.conversion.go
+++ b/pkg/apis/scheduling/v1alpha2/zz_generated.conversion.go
@@ -324,6 +324,7 @@ func Convert_scheduling_QueueList_To_v1alpha2_QueueList(in *scheduling.QueueList
 func autoConvert_v1alpha2_QueueSpec_To_scheduling_QueueSpec(in *QueueSpec, out *scheduling.QueueSpec, s conversion.Scope) error {
 	out.Weight = in.Weight
 	out.Capability = *(*v1.ResourceList)(unsafe.Pointer(&in.Capability))
+	out.State = scheduling.QueueState(in.State)
 	return nil
 }
 
@@ -335,6 +336,7 @@ func Convert_v1alpha2_QueueSpec_To_scheduling_QueueSpec(in *QueueSpec, out *sche
 func autoConvert_scheduling_QueueSpec_To_v1alpha2_QueueSpec(in *scheduling.QueueSpec, out *QueueSpec, s conversion.Scope) error {
 	out.Weight = in.Weight
 	out.Capability = *(*v1.ResourceList)(unsafe.Pointer(&in.Capability))
+	out.State = QueueState(in.State)
 	return nil
 }
 
@@ -348,6 +350,7 @@ func autoConvert_v1alpha2_QueueStatus_To_scheduling_QueueStatus(in *QueueStatus,
 	out.Pending = in.Pending
 	out.Running = in.Running
 	out.Inqueue = in.Inqueue
+	out.State = scheduling.QueueState(in.State)
 	return nil
 }
 
@@ -361,6 +364,7 @@ func autoConvert_scheduling_QueueStatus_To_v1alpha2_QueueStatus(in *scheduling.Q
 	out.Pending = in.Pending
 	out.Running = in.Running
 	out.Inqueue = in.Inqueue
+	out.State = QueueState(in.State)
 	return nil
 }