diff --git a/BMA.EHR.Leave/Controllers/LeaveController.cs b/BMA.EHR.Leave/Controllers/LeaveController.cs
index 6bc682a2..580252e9 100644
--- a/BMA.EHR.Leave/Controllers/LeaveController.cs
+++ b/BMA.EHR.Leave/Controllers/LeaveController.cs
@@ -2397,11 +2397,11 @@ namespace BMA.EHR.Leave.Service.Controllers
         /// <response code="200">เมื่อทำรายการสำเร็จ</response>
         /// <response code="401">ไม่ได้ Login เข้าระบบ</response>
         /// <response code="500">เมื่อเกิดข้อผิดพลาดในการทำงาน</response>
-        [HttpGet("user/checkout-check/{isSeminar:bool}")]
+        [HttpGet("user/checkout-check/{isSeminar}")]
         [ProducesResponseType(StatusCodes.Status200OK)]
         [ProducesResponseType(StatusCodes.Status401Unauthorized)]
         [ProducesResponseType(StatusCodes.Status500InternalServerError)]
-        public async Task<ActionResult<ResponseObject>> CheckoutCheckAsync(bool isSeminar = false)
+        public async Task<ActionResult<ResponseObject>> CheckoutCheckAsync(string isSeminar = "N")
         {
             var time = DateTime.Now;
 
@@ -2435,7 +2435,7 @@ namespace BMA.EHR.Leave.Service.Controllers
             //var endTime = DateTimeOffset.Parse($"{DateTime.Now.Date.ToString("yyyy-MM-dd")}T{duty.EndTimeAfternoon}:00.0000000+07:00").ToLocalTime().DateTime;
 
              //var endTime = DateTime.Parse($"{DateTime.Now.Date.ToString("yyyy-MM-dd")}T{duty.EndTimeAfternoon}:00.0000000+07:00");
-            var endTime = isSeminar
+            var endTime = isSeminar.Trim().ToUpper() == "Y"
                           ? DateTime.Parse($"{DateTime.Now.Date.ToString("yyyy-MM-dd")} {14:30}")
                           : DateTime.Parse($"{DateTime.Now.Date.ToString("yyyy-MM-dd")} {duty.EndTimeAfternoon}");
             var status = string.Empty;