diff --git a/Controllers/RecruitController.cs b/Controllers/RecruitController.cs
index 3c34e26..7860e19 100644
--- a/Controllers/RecruitController.cs
+++ b/Controllers/RecruitController.cs
@@ -1505,7 +1505,7 @@ namespace BMA.EHR.Recruit.Service.Controllers
 								   title = $"{r.Name} ครั้งที่ {r.Order}/{r.Year.ToThaiYear()}",
 								   category = "สำนักงาน ก.ก.",
 								   category_id = 1,
-								   announcement_startDate = r.AnnouncementStartDate == null ? "" : r.AnnouncementStartDate.Value.ToString("yyyy-mm-dd"),
+								   announcement_startDate = r.AnnouncementStartDate == null ? "" : r.AnnouncementStartDate.Value.ToString("yyyy-MM-dd"),
 								   announcement_endDate = r.AnnouncementEndDate == null ? "" : r.AnnouncementEndDate.Value.ToString("yyyy-MM-dd"),
 								   announcementExam = true,
 								   register_startDate = r.RegisterStartDate == null ? "" : r.RegisterStartDate.Value.ToString("yyyy-MM-dd"),
@@ -1596,7 +1596,7 @@ namespace BMA.EHR.Recruit.Service.Controllers
 								   detail = r.Detail,
 								   category = "สำนักงาน ก.ก.",
 								   category_id = 1,
-								   announcement_startDate = r.AnnouncementStartDate == null ? "" : r.AnnouncementStartDate.Value.ToString("yyyy-mm-dd"),
+								   announcement_startDate = r.AnnouncementStartDate == null ? "" : r.AnnouncementStartDate.Value.ToString("yyyy-MM-dd"),
 								   announcement_endDate = r.AnnouncementEndDate == null ? "" : r.AnnouncementEndDate.Value.ToString("yyyy-MM-dd"),
 								   start = r.AnnouncementStartDate == null ? "" : r.AnnouncementStartDate.Value.ToString("yyyy-mm-dd"),
 								   end = r.AnnouncementEndDate == null ? "" : r.AnnouncementEndDate.Value.ToString("yyyy-MM-dd"),