diff --git a/modules/setting-management/test/Volo.Abp.SettingManagement.TestBase/Volo/Abp/SettingManagement/SettingManagementTestBase.cs b/modules/setting-management/test/Volo.Abp.SettingManagement.TestBase/Volo/Abp/SettingManagement/SettingManagementTestBase.cs
index c6deeba0fc..002c1b95da 100644
--- a/modules/setting-management/test/Volo.Abp.SettingManagement.TestBase/Volo/Abp/SettingManagement/SettingManagementTestBase.cs
+++ b/modules/setting-management/test/Volo.Abp.SettingManagement.TestBase/Volo/Abp/SettingManagement/SettingManagementTestBase.cs
@@ -1,4 +1,5 @@
 using Volo.Abp.Modularity;
+using Volo.Abp.Testing;
 
 namespace Volo.Abp.SettingManagement
 {