diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index bc55354e8c..8e093b6753 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -1658,6 +1658,9 @@ func (self *SGuest) Attach2Network(ctx context.Context, userCred mcclient.TokenC
 		}
 	}
 	notes := jsonutils.NewDict()
+	if len(address) == 0 {
+		address = guestnic.IpAddr
+	}
 	notes.Add(jsonutils.NewString(address), "ip_addr")
 	db.OpsLog.LogAttachEvent(self, network, userCred, notes)
 	return nil
diff --git a/pkg/compute/tasks/guest_delete_task.go b/pkg/compute/tasks/guest_delete_task.go
index cbf076c5d6..b6f7293118 100644
--- a/pkg/compute/tasks/guest_delete_task.go
+++ b/pkg/compute/tasks/guest_delete_task.go
@@ -33,8 +33,10 @@ func (self *GuestDeleteTask) OnInit(ctx context.Context, obj db.IStandaloneModel
 	self.SetStage("on_guest_stop_complete", nil)
 	err := guest.GetDriver().RequestStopGuestForDelete(ctx, guest, self)
 	if err != nil {
-		errMsg := jsonutils.NewString(err.Error())
-		self.OnGuestStopCompleteFailed(ctx, obj, errMsg)
+		log.Errorf("RequestStopGuestForDelete fail %s", err)
+		// errMsg := jsonutils.NewString(err.Error())
+		// self.OnGuestStopCompleteFailed(ctx, obj, errMsg)
+		self.OnGuestStopComplete(ctx, obj, data)
 	}
 }
 
@@ -75,6 +77,10 @@ func (self *GuestDeleteTask) OnEipDissociateComplete(ctx context.Context, obj db
 }
 
 func (self *GuestDeleteTask) OnGuestStopCompleteFailed(ctx context.Context, obj db.IStandaloneModel, err jsonutils.JSONObject) {
+	self.OnGuestStopComplete(ctx, obj, err) // ignore stop error
+}
+
+func (self *GuestDeleteTask) OnGuestDeleteFailed(ctx context.Context, obj db.IStandaloneModel, err jsonutils.JSONObject) {
 	guest := obj.(*models.SGuest)
 	self.OnFailed(ctx, guest, err)
 }
@@ -122,6 +128,10 @@ func (self *GuestDeleteTask) OnGuestDetachDisksComplete(ctx context.Context, obj
 	self.DoDeleteGuest(ctx, guest)
 }
 
+func (self *GuestDeleteTask) OnGuestDetachDisksCompleteFailed(ctx context.Context, obj db.IStandaloneModel, data jsonutils.JSONObject) {
+	self.OnGuestDeleteFailed(ctx, obj, data)
+}
+
 func (self *GuestDeleteTask) DoDeleteGuest(ctx context.Context, guest *models.SGuest) {
 	models.IsolatedDeviceManager.ReleaseDevicesOfGuest(guest, self.UserCred)
 	host := guest.GetHost()