diff --git a/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/EmailSettingGroup/EmailSettingGroupViewComponent.razor b/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/EmailSettingGroup/EmailSettingGroupViewComponent.razor
index 4168f059ce..860e0fb5ef 100644
--- a/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/EmailSettingGroup/EmailSettingGroupViewComponent.razor
+++ b/modules/setting-management/src/Volo.Abp.SettingManagement.Blazor/Pages/SettingManagement/EmailSettingGroup/EmailSettingGroupViewComponent.razor
@@ -1,5 +1,6 @@
 @using Volo.Abp.Emailing
 @using Volo.Abp.SettingManagement.Localization
+@using Volo.Abp.AspNetCore.Components.UI
 @inject AbpBlazorMessageLocalizerHelper<AbpSettingManagementResource> LH
 
 @if (EmailSettings != null)