diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
index 5ea307176..b8080284a 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
@@ -152,7 +152,7 @@ namespace IRaCIS.Application.Services
                 //var test = _trialRepository.Where(t => t.CreateTime.Year == DateTime.Now.Year + 1).Select(t => t.Code).DefaultIfEmpty(1).ToList();
 
                 var trial = _mapper.Map<Trial>(trialAddModel);
-                //trial.Id = NewId.NextGuid();
+                trial.Id = NewId.NextGuid();
                 var yearStr = DateTime.Now.Year.ToString();
 
                 trial.Code = currentYearMaxCodeNext;
diff --git a/IRaCIS.Core.Domain/Trial/Trial.cs b/IRaCIS.Core.Domain/Trial/Trial.cs
index 383d18646..21b3a7676 100644
--- a/IRaCIS.Core.Domain/Trial/Trial.cs
+++ b/IRaCIS.Core.Domain/Trial/Trial.cs
@@ -71,7 +71,7 @@ namespace IRaCIS.Core.Domain.Models
         public string Indication { get; set; } = string.Empty;
 
         //入组那一块的状态
-        [ConcurrencyCheck]
+        //[ConcurrencyCheck]
         public int TrialEnrollStatus { get; set; }
 
 
diff --git a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
index bb036b7fe..b0a6369bc 100644
--- a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
+++ b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
@@ -361,7 +361,7 @@ namespace IRaCIS.Core.Infra.EFCore
                     //娣诲姞鐨勬椂鍊欙紝鏇存柊瀹¤瀛楁涔熻祴鍊�
                     case EntityState.Added:
 
-                        //  浠撳偍娣诲姞鏃� 灏辨湁id浜� 
+                        ////  浠撳偍娣诲姞鏃� 灏辨湁id浜� 
                         //if (t.Entity is Entity entity && entity.Id == Guid.Empty)
                         //{
                         //    entity.Id = NewId.NextGuid();
diff --git a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
index 31ddcf3af..c54f93cf3 100644
--- a/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
+++ b/IRaCIS.Core.Infra.EFCore/Repository/Repository.cs
@@ -460,6 +460,13 @@ namespace IRaCIS.Core.Infra.EFCore
             return await SaveChangesAsync(true);
         }
 
+        /// <summary>
+        ///  閮ㄥ垎瀛楁鏇存柊锛屾敞鎰� 妯″瀷鏍囨敞浜� ConcurrencyCheck鐨勫睘鎬э紝杩欐牱鐨勫疄浣擄紝涓嶉�傚悎鐢ㄩ儴鍒嗗瓧娈垫洿鏂帮紝ef鐢熸垚鐨勬洿鏂皊ql浼氳嚜鍔ㄥ甫涓奀oncurrencyCheck鐨勫睘鎬ф潯浠�
+        /// </summary>
+        /// <param name="id"></param>
+        /// <param name="updateFactory"></param>
+        /// <param name="verify"></param>
+        /// <returns></returns>
         private async Task SetPartialFieldUpdateAsync(Guid id, Expression<Func<TEntity, TEntity>> updateFactory, params EntityVerifyExp<TEntity>[] verify)
         {
             await EntityVerifyAsync(false, verify, id);