diff --git a/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/SettingManagement.razor b/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/SettingManagement.razor
index 14397eed24..08c64c2150 100644
--- a/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/SettingManagement.razor
+++ b/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/SettingManagement.razor
@@ -1,5 +1,6 @@
 @page "/setting-management"
 @using Microsoft.AspNetCore.Authorization
+@using Volo.Abp.AspNetCore.Components.Web.Theming.Layout
 @using Volo.Abp.Features
 @attribute [Authorize]
 @attribute [RequiresFeature(SettingManagementFeatures.Enable)]