diff --git a/myproject/tenants/admin.py b/myproject/tenants/admin.py
index 81d6e18..9c6234f 100644
--- a/myproject/tenants/admin.py
+++ b/myproject/tenants/admin.py
@@ -144,8 +144,10 @@ class TenantRegistrationAdmin(admin.ModelAdmin):
         if obj.status == TenantRegistration.STATUS_PENDING:
             approve_url = reverse('admin:tenants_tenantregistration_change', args=[obj.pk])
             return format_html(
-                '<a class="button" href="{}?approve=1" style="background: #417690; color: white; padding: 5px 10px; text-decoration: none; border-radius: 3px; margin-right: 5px;">Активировать</a> '
-                '<a class="button" href="{}?reject=1" style="background: #ba2121; color: white; padding: 5px 10px; text-decoration: none; border-radius: 3px;">Отклонить</a>',
+                '<div style="display: flex; flex-direction: column; gap: 5px; min-width: 140px;">'
+                '<a class="button" href="{}?approve=1" style="background: #417690; color: white; padding: 5px 10px; text-decoration: none; border-radius: 3px; text-align: center; display: block; white-space: nowrap;">Активировать</a>'
+                '<a class="button" href="{}?reject=1" style="background: #ba2121; color: white; padding: 5px 10px; text-decoration: none; border-radius: 3px; text-align: center; display: block; white-space: nowrap;">Отклонить</a>'
+                '</div>',
                 approve_url, approve_url
             )
         elif obj.status == TenantRegistration.STATUS_APPROVED:
@@ -350,6 +352,7 @@ class TenantRegistrationAdmin(admin.ModelAdmin):
                 # Назначаем роль owner владельцу
                 try:
                     from user_roles.models import Role
+                    from user_roles.services import RoleService
                     RoleService.assign_role_to_user(owner, Role.OWNER, created_by=None)
                     logger.info(f"Роль owner назначена владельцу {owner.email}")
                 except Exception as e: