diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/DemoAppHangfireModule.cs b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/DemoAppHangfireModule.cs
index b1d27a3e39..27809f3d5c 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/DemoAppHangfireModule.cs
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp.HangFire/DemoAppHangfireModule.cs
@@ -19,7 +19,7 @@ namespace Volo.Abp.BackgroundJobs.DemoApp.HangFire
         public override void PreConfigureServices(ServiceConfigurationContext context)
         {
             var configuration = ConfigurationHelper.BuildConfiguration();
-            context.Services.AddConfiguration(configuration);
+            context.Services.SetConfiguration(configuration);
 
             context.Services.PreConfigure<IGlobalConfiguration>(hangfireConfiguration =>
             {
diff --git a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/DemoAppModule.cs b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/DemoAppModule.cs
index 65c5affff7..acdba328a3 100644
--- a/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/DemoAppModule.cs
+++ b/modules/background-jobs/app/Volo.Abp.BackgroundJobs.DemoApp/DemoAppModule.cs
@@ -23,7 +23,7 @@ namespace Volo.Abp.BackgroundJobs.DemoApp
         {
             var configuration = ConfigurationHelper.BuildConfiguration();
 
-            context.Services.AddConfiguration(configuration);
+            context.Services.SetConfiguration(configuration);
 
             context.Services.Configure<DbConnectionOptions>(options =>
             {