diff --git a/pkg/compute/models/guest_actions.go b/pkg/compute/models/guest_actions.go
index 9380f51e21..a1cda27c44 100644
--- a/pkg/compute/models/guest_actions.go
+++ b/pkg/compute/models/guest_actions.go
@@ -1185,12 +1185,16 @@ func (self *SGuest) insertIso(imageId string, cdromOrdinal int64) bool {
 	return cdrom.insertIso(imageId)
 }
 
-func (self *SGuest) InsertIsoSucc(cdromOrdinal int64, imageId string, path string, size int64, name string, bootIndex *int8) bool {
+func (self *SGuest) InsertIsoSucc(cdromOrdinal int64, imageId string, path string, size int64, name string, bootIndex *int8) (*SGuestcdrom, bool) {
 	cdrom := self.getCdrom(false, cdromOrdinal)
-	return cdrom.insertIsoSucc(imageId, path, size, name, bootIndex)
+	return cdrom, cdrom.insertIsoSucc(imageId, path, size, name, bootIndex)
 }
 
-func (self *SGuest) GetDetailsIso(cdromOrdinal int64, userCred mcclient.TokenCredential) jsonutils.JSONObject {
+func (self *SGuest) GetDetailsIso(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject) (jsonutils.JSONObject, error) {
+	var cdromOrdinal int64 = 0
+	if query.Contains("ordinal") {
+		cdromOrdinal, _ = query.Int("ordinal")
+	}
 	cdrom := self.getCdrom(false, cdromOrdinal)
 	desc := jsonutils.NewDict()
 	if len(cdrom.ImageId) > 0 {
@@ -1202,7 +1206,7 @@ func (self *SGuest) GetDetailsIso(cdromOrdinal int64, userCred mcclient.TokenCre
 		desc.Set("size", jsonutils.NewInt(int64(cdrom.Size)))
 		desc.Set("status", jsonutils.NewString("ready"))
 	}
-	return desc
+	return desc, nil
 }
 
 func (self *SGuest) PerformInsertiso(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject, data jsonutils.JSONObject) (jsonutils.JSONObject, error) {
diff --git a/pkg/compute/models/guests.go b/pkg/compute/models/guests.go
index ae5b99f302..091a48cc16 100644
--- a/pkg/compute/models/guests.go
+++ b/pkg/compute/models/guests.go
@@ -2434,6 +2434,10 @@ func (self *SGuest) GetCdrom() *SGuestcdrom {
 	return self.getCdrom(false, 0)
 }
 
+func (self *SGuest) GetCdromByOrdinal(ordinal int64) *SGuestcdrom {
+	return self.getCdrom(false, ordinal)
+}
+
 func (self *SGuest) getCdrom(create bool, ordinal int64) *SGuestcdrom {
 	cdrom := SGuestcdrom{}
 	cdrom.SetModelManager(GuestcdromManager, &cdrom)
diff --git a/pkg/compute/tasks/guest_insert_iso_task.go b/pkg/compute/tasks/guest_insert_iso_task.go
index af2d7cfd5d..8cc9e623d0 100644
--- a/pkg/compute/tasks/guest_insert_iso_task.go
+++ b/pkg/compute/tasks/guest_insert_iso_task.go
@@ -91,8 +91,8 @@ func (self *GuestInsertIsoTask) OnIsoPrepareComplete(ctx context.Context, obj db
 	}
 
 	guest := obj.(*models.SGuest)
-	if guest.InsertIsoSucc(cdromOrdinal, imageId, path, size, name, bootIndex) {
-		db.OpsLog.LogEvent(guest, db.ACT_ISO_ATTACH, guest.GetDetailsIso(cdromOrdinal, self.UserCred), self.UserCred)
+	if cdrom, ok := guest.InsertIsoSucc(cdromOrdinal, imageId, path, size, name, bootIndex); ok {
+		db.OpsLog.LogEvent(guest, db.ACT_ISO_ATTACH, cdrom.GetDetails(), self.UserCred)
 		if guest.GetDriver().NeedRequestGuestHotAddIso(ctx, guest) {
 			self.SetStage("OnConfigSyncComplete", nil)
 			boot := jsonutils.QueryBoolean(self.Params, "boot", false)
diff --git a/pkg/mcclient/options/compute/servers.go b/pkg/mcclient/options/compute/servers.go
index bb33ed7886..1dabeaa71a 100644
--- a/pkg/mcclient/options/compute/servers.go
+++ b/pkg/mcclient/options/compute/servers.go
@@ -1355,3 +1355,12 @@ type ServerVncOptions struct {
 func (o *ServerVncOptions) Params() (jsonutils.JSONObject, error) {
 	return jsonutils.Marshal(o), nil
 }
+
+type ServerIsoOptions struct {
+	ServerIdOptions
+	Ordinal int `help:"server iso ordinal, default 0"`
+}
+
+func (o *ServerIsoOptions) Params() (jsonutils.JSONObject, error) {
+	return jsonutils.Marshal(o), nil
+}