diff --git a/AsbCloudInfrastructure/DependencyInjection.cs b/AsbCloudInfrastructure/DependencyInjection.cs
index ce742684..d61ddc57 100644
--- a/AsbCloudInfrastructure/DependencyInjection.cs
+++ b/AsbCloudInfrastructure/DependencyInjection.cs
@@ -56,6 +56,10 @@ namespace AsbCloudInfrastructure
     {
         public static void MapsterSetup()
         {
+            TypeAdapterConfig.GlobalSettings.Default.Config
+               .ForType<ScheduleDto, Schedule>()
+               .Ignore(source => source.Driller);
+           
             TypeAdapterConfig.GlobalSettings.Default.Config
                .ForType<DateTimeOffset, DateTime>()
                .MapWith((source) => source.DateTime);