diff --git a/BMA.EHR.Leave/Program.cs b/BMA.EHR.Leave/Program.cs
index c7585e94..7ff93507 100644
--- a/BMA.EHR.Leave/Program.cs
+++ b/BMA.EHR.Leave/Program.cs
@@ -22,6 +22,7 @@ using BMA.EHR.Leave.Service.Filters;
 using Hangfire.Common;
 using BMA.EHR.Application.Repositories.Leaves.TimeAttendants;
 using BMA.EHR.Leave.Service.Extensions;
+using BMA.EHR.Leave.Service.Services;
 
 var builder = WebApplication.CreateBuilder(args);
 // ตั้ง TimeZone เป็น Asia/Bangkok ในโค้ด
@@ -93,6 +94,7 @@ builder.Services.AddApplication();
 builder.Services.AddLeaveApplication();
 builder.Services.AddPersistence(builder.Configuration);
 builder.Services.AddLeavePersistence(builder.Configuration);
+builder.Services.AddTransient<HolidayService>();
 
 builder.Services.AddHttpClient();