diff --git a/IRaCIS.Core.Application/Service/WorkLoad/DTO/EnrollViewModel.cs b/IRaCIS.Core.Application/Service/WorkLoad/DTO/EnrollViewModel.cs
index 47d75931a..f89a47307 100644
--- a/IRaCIS.Core.Application/Service/WorkLoad/DTO/EnrollViewModel.cs
+++ b/IRaCIS.Core.Application/Service/WorkLoad/DTO/EnrollViewModel.cs
@@ -4,15 +4,11 @@ namespace IRaCIS.Core.Application.Service.WorkLoad.DTO
 {
     public class EnrollViewModel
     {
-        [StringLength(50)]
+
         public string ChineseName { get; set; } = string.Empty;
 
-
-        [StringLength(100)]
         public string FirstName { get; set; } = string.Empty;
 
-
-        [StringLength(100)]
         public string LastName { get; set; } = string.Empty;
 
         public decimal? AdjustmentMultiple { get; set; } = 0;
diff --git a/IRaCIS.Core.Test/CodeFirstTest/MSSQL/TrialImageDownload.cs b/IRaCIS.Core.Test/CodeFirstTest/MSSQL/TrialImageDownload.cs
index 071f367ce..c42a80c7c 100644
--- a/IRaCIS.Core.Test/CodeFirstTest/MSSQL/TrialImageDownload.cs
+++ b/IRaCIS.Core.Test/CodeFirstTest/MSSQL/TrialImageDownload.cs
@@ -49,7 +49,6 @@ namespace IRaCIS.Core.Test.CodeFirstTest.MSSQL
     {
         public Guid TrialImageDownloadId { get; set; }
 
-        [StringLength(100)]
         public string TestName { get; set; }
     }
 
@@ -137,7 +136,6 @@ namespace IRaCIS.Core.Test.CodeFirstTest.MSSQL
     {
         public string DefaultLength { get; set; }
 
-        [MaxLength(300)]
         public string UserDefineLength { get; set; }
 
         public string UserDefineText { get; set; }