diff --git a/internal/repository/alert.go b/internal/repository/alert.go
index a14d8c02..93649ab9 100644
--- a/internal/repository/alert.go
+++ b/internal/repository/alert.go
@@ -218,8 +218,8 @@ func reflectAlert(alert Alert) (out domain.Alert) {
 		log.Error(err)
 	}
 
-	outAlertActions := make([]domain.AlertAction, len(alert.AlertActions))
-	if err := serializer.Map(outAlertActions, &out.AlertActions); err != nil {
+	out.AlertActions = make([]domain.AlertAction, len(alert.AlertActions))
+	if err := serializer.Map(alert.AlertActions, &out.AlertActions); err != nil {
 		log.Error(err)
 	}
 	return
diff --git a/internal/repository/cluster.go b/internal/repository/cluster.go
index cbca9e04..83f0faf3 100644
--- a/internal/repository/cluster.go
+++ b/internal/repository/cluster.go
@@ -264,11 +264,3 @@ func reflectCluster(cluster Cluster) (out domain.Cluster) {
 	}
 	return
 }
-
-func reflectSimpleCluster(cluster Cluster) domain.Cluster {
-	return domain.Cluster{
-		ID:             cluster.ID,
-		OrganizationId: cluster.OrganizationId,
-		Name:           cluster.Name,
-	}
-}
diff --git a/internal/repository/stack-template.go b/internal/repository/stack-template.go
index 3176e083..775e1813 100644
--- a/internal/repository/stack-template.go
+++ b/internal/repository/stack-template.go
@@ -133,26 +133,6 @@ func (r *StackTemplateRepository) Delete(dto domain.StackTemplate) (err error) {
 	return nil
 }
 
-func reflectStackTemplate2(stackTemplate StackTemplate) (out domain.StackTemplate) {
-	return domain.StackTemplate{
-		ID:             stackTemplate.ID,
-		OrganizationId: stackTemplate.OrganizationId,
-		Name:           stackTemplate.Name,
-		Description:    stackTemplate.Description,
-		Template:       stackTemplate.Template,
-		CloudService:   stackTemplate.CloudService,
-		Platform:       stackTemplate.Platform,
-		Version:        stackTemplate.Version,
-		KubeVersion:    stackTemplate.KubeVersion,
-		KubeType:       stackTemplate.KubeType,
-		Services:       stackTemplate.Services,
-		Creator:        reflectSimpleUser(stackTemplate.Creator),
-		Updator:        reflectSimpleUser(stackTemplate.Updator),
-		CreatedAt:      stackTemplate.CreatedAt,
-		UpdatedAt:      stackTemplate.UpdatedAt,
-	}
-}
-
 func reflectStackTemplate(stackTemplate StackTemplate) (out domain.StackTemplate) {
 	if err := serializer.Map(stackTemplate, &out); err != nil {
 		log.Error(err)
diff --git a/internal/repository/user.go b/internal/repository/user.go
index 2571b1f6..c4c254c3 100644
--- a/internal/repository/user.go
+++ b/internal/repository/user.go
@@ -506,16 +506,3 @@ func (r *UserRepository) reflectRole(role Role) domain.Role {
 		UpdatedAt:   role.UpdatedAt,
 	}
 }
-
-func reflectSimpleUser(user User) domain.User {
-	return domain.User{
-		ID:          user.ID.String(),
-		AccountId:   user.AccountId,
-		Name:        user.Name,
-		Email:       user.Email,
-		Department:  user.Department,
-		Description: user.Description,
-		CreatedAt:   user.CreatedAt,
-		UpdatedAt:   user.UpdatedAt,
-	}
-}