diff --git a/framework/test/Volo.Abp.Emailing.Tests/Volo/Abp/Emailing/AbpEmailingTestModule.cs b/framework/test/Volo.Abp.Emailing.Tests/Volo/Abp/Emailing/AbpEmailingTestModule.cs
index 831258c5d5..2746da3847 100644
--- a/framework/test/Volo.Abp.Emailing.Tests/Volo/Abp/Emailing/AbpEmailingTestModule.cs
+++ b/framework/test/Volo.Abp.Emailing.Tests/Volo/Abp/Emailing/AbpEmailingTestModule.cs
@@ -1,4 +1,5 @@
-using Volo.Abp.Emailing.Localization;
+using Volo.Abp.Autofac;
+using Volo.Abp.Emailing.Localization;
 using Volo.Abp.Localization;
 using Volo.Abp.Modularity;
 using Volo.Abp.VirtualFileSystem;
@@ -7,6 +8,7 @@ namespace Volo.Abp.Emailing
 {
     [DependsOn(
         typeof(AbpEmailingModule),
+        typeof(AbpAutofacModule),
         typeof(AbpTestBaseModule))]
     public class AbpEmailingTestModule : AbpModule
     {