diff --git a/Tiobon.Core.Common/DB/Aop/SqlsugarAop.cs b/Tiobon.Core.Common/DB/Aop/SqlsugarAop.cs
index a00cfc53..890b1bce 100644
--- a/Tiobon.Core.Common/DB/Aop/SqlsugarAop.cs
+++ b/Tiobon.Core.Common/DB/Aop/SqlsugarAop.cs
@@ -1,7 +1,9 @@
+using Microsoft.AspNetCore.Http;
 using Serilog;
 using SqlSugar;
 using StackExchange.Profiling;
 using Tiobon.Core.Common.LogHelper;
+using Tiobon.Core.Common.UserManager;
 using Tiobon.Core.Model;
 using Tiobon.Core.Model.Models.RootTkey;
 using Tiobon.Core.Model.Tenants;
@@ -113,25 +115,45 @@ public static class SqlSugarAop
 
                     break;
                 case DataFilterType.UpdateByObject:
-                    var UpdateBy = getType.GetProperty("UpdateBy");
-                    var dyModifyTime = getType.GetProperty("UpdateTime");
-
-                    if (App.User?.ID > 0 && UpdateBy != null)
+                    if (entityInfo.PropertyName == "UpdateBy")
                     {
-                        try
+                        var UpdateBy = getType.GetProperty("UpdateBy");
+                        if (App.User?.ID > 0 && UpdateBy != null)
                         {
-                            UpdateBy.SetValue(entityInfo.EntityValue, Convert.ToInt32(App.User.ID));
+                            try
+                            {
+                                UpdateBy.SetValue(entityInfo.EntityValue, Convert.ToInt32(App.User.ID));
 
-                        }
-                        catch (Exception)
-                        {
-                            UpdateBy.SetValue(entityInfo.EntityValue, App.User.ID);
+                            }
+                            catch (Exception)
+                            {
+                                UpdateBy.SetValue(entityInfo.EntityValue, App.User.ID);
 
+                            }
                         }
                     }
+                    else if (entityInfo.PropertyName == "UpdateTime")
+                    {
+
+                        var dyModifyTime = getType.GetProperty("UpdateTime");
+
+                        if (dyModifyTime != null)
+                            dyModifyTime.SetValue(entityInfo.EntityValue, DateTime.Now);
+                    }
+                    //else if (entityInfo.PropertyName == "UpdateTime")
+                    //{
+
+                    //    HttpRequest request = UserContext.Context.Request;
+                    //    var api = request.Path.ObjToString().TrimEnd('/').ToLower(); 
+                    //}
+                    //else if (entityInfo.PropertyName == "UpdateTime")
+                    //{
+
+                    //    var dyModifyTime = getType.GetProperty("UpdateTime");
 
-                    if (dyModifyTime != null)
-                        dyModifyTime.SetValue(entityInfo.EntityValue, DateTime.Now);
+                    //    if (dyModifyTime != null)
+                    //        dyModifyTime.SetValue(entityInfo.EntityValue, DateTime.Now);
+                    //}
                     break;
             }
         }
diff --git a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
index cd0596a1..8696a42c 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
@@ -1,5 +1,4 @@
-using MathNet.Numerics.Distributions;
-using MongoDB.Driver.Linq;
+using MongoDB.Driver.Linq;
 using NPOI.HSSF.UserModel;
 using NPOI.SS.UserModel;
 using NPOI.SS.Util;
@@ -1880,5 +1879,41 @@ ORDER BY {filter.orderBy}";
 
     }
 
-    #endregion 
+    #endregion
+
+    #region 批量删除
+    /// <summary>
+    /// 删除指定ID集合的数据(批量删除)
+    /// </summary>
+    /// <param name="ids">主键ID集合</param>
+    /// <returns></returns>
+    public override async Task<bool> DeleteByIds1(long[] ids)
+    {
+
+        var examRecords = await Db.Queryable<Ghre_ExamRecord>()
+            .Where(it => it.StudyRecordId != null && ids.Contains(it.StudyRecordId.Value))
+            .Select(x => new { x.Id, x.StaffId, x.ExamId }).ToListAsync();
+
+        var examIds = examRecords.Select(x => x.ExamId).ToList();
+        var staffIds = examRecords.Select(x => x.StaffId).ToList();
+        var examRecordIds = examRecords.Select(x => x.Id).ToList();
+
+        await Db.Updateable<Ghre_ExamRecord>()
+          .SetColumns(it => new Ghre_ExamRecord() { IsEnable = 0 }, true)
+          .Where(it => examRecordIds.Contains(it.Id))
+          .ExecuteCommandAsync();
+
+        await Db.Updateable<Ghre_ExamStaff>()
+         .SetColumns(it => new Ghre_ExamStaff() { IsEnable = 0 }, true)
+         .Where(it => staffIds.Contains(it.StaffId) && it.StaffId != null && it.ExamId != null && examIds.Contains(it.ExamId))
+         .ExecuteCommandAsync();
+
+        await Db.Updateable<Ghre_StudyRecord>()
+           .SetColumns(it => new Ghre_StudyRecord() { IsEnable = 0 }, true)
+           .Where(it => ids.Contains(it.Id))
+           .ExecuteCommandAsync();
+
+        return true;
+    }
+    #endregion
 }
\ No newline at end of file