diff --git a/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs b/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
index beb55f6b1..b8577426a 100644
--- a/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/AttachmentService.cs
@@ -167,6 +167,7 @@ namespace IRaCIS.Core.Application.Service
         public async Task<IResponseOutput> DeleteAttachment(DeleteAttachment inDto)
         {
             var success = await _attachmentrepository.DeleteFromQueryAsync(t => inDto.Ids.Contains(t.Id));
+            await _attachmentrepository.SaveChangesAsync();
             return ResponseOutput.Ok();
         }
 
diff --git a/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs b/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
index 336a7f51e..53a6899d5 100644
--- a/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/DTO/AttachmentModel.cs
@@ -10,6 +10,8 @@
         public string FullPath { get; set; } = string.Empty;
         public string FileName { get; set; } = string.Empty;
         public DateTime? CreateTime { get; set; }
+
+        public DateTime? UpdateTime { get; set; }
         public int Language { get; set; }
 
         public bool ReUpload { get; set; } = false;