diff --git a/IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NewtonsoftJsonSetup.cs b/IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NewtonsoftJsonSetup.cs
index 2cc7bc03e..50b64c1b5 100644
--- a/IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NewtonsoftJsonSetup.cs
+++ b/IRaCIS.Core.API/_ServiceExtensions/NewtonsoftJson/NewtonsoftJsonSetup.cs
@@ -1,6 +1,7 @@
 
 using Microsoft.Extensions.DependencyInjection;
 using Newtonsoft.Json;
+using System;
 
 namespace IRaCIS.Core.API
 {
@@ -40,7 +41,19 @@ namespace IRaCIS.Core.API
                     //};
 
                 });
-                
+
+
+            Newtonsoft.Json.JsonSerializerSettings setting = new Newtonsoft.Json.JsonSerializerSettings();
+            JsonConvert.DefaultSettings = new Func<JsonSerializerSettings>(() =>
+            {
+                //日期类型默认格式化处理
+                setting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
+                setting.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+
+                return setting;
+            });
+
+
         }
     }
 }
diff --git a/IRaCIS.Core.Application/BusinessFilter/ProjectExceptionFilter.cs b/IRaCIS.Core.Application/BusinessFilter/ProjectExceptionFilter.cs
index 9115908f6..39e359524 100644
--- a/IRaCIS.Core.Application/BusinessFilter/ProjectExceptionFilter.cs
+++ b/IRaCIS.Core.Application/BusinessFilter/ProjectExceptionFilter.cs
@@ -36,11 +36,11 @@ namespace IRaCIS.Core.Application.Filter
                 else
                 {
                     context.Result = new JsonResult(ResponseOutput.NotOk(" Program exception, please contact the developer! " + (context.Exception.InnerException is null ? (context.Exception.Message /*+ context.Exception.StackTrace*/)
-                        : (context.Exception.InnerException?.Message /*+ context.Exception.InnerException?.StackTrace*/))  ), ApiResponseCodeEnum.ProgramException);
+                        : (context.Exception.InnerException?.Message /*+ context.Exception.InnerException?.StackTrace*/)), ApiResponseCodeEnum.ProgramException));
                 }
 
 
-                _logger.LogError(context.Exception.InnerException is null ? (context.Exception.Message +context.Exception.StackTrace): (context.Exception.InnerException?.Message+ context.Exception.InnerException?.StackTrace));
+                _logger.LogError(context.Exception.InnerException is null ? (context.Exception.Message + context.Exception.StackTrace) : (context.Exception.InnerException?.Message + context.Exception.InnerException?.StackTrace));
 
 
             }
diff --git a/IRaCIS.Core.Domain/Common/JsonConvert.cs b/IRaCIS.Core.Domain/Common/JsonConvert.cs
index b2cbfcaf9..6d0d0cadd 100644
--- a/IRaCIS.Core.Domain/Common/JsonConvert.cs
+++ b/IRaCIS.Core.Domain/Common/JsonConvert.cs
@@ -17,12 +17,13 @@ namespace IRaCIS.Core.Domain.Common
         /// <returns></returns>
         public static string ToJcJson(this object obj)
         {
-            JsonSerializerSettings settings = new JsonSerializerSettings();
-            settings.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
-            settings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
-            return JsonConvert.SerializeObject(obj, settings);
+            //JsonSerializerSettings settings = new JsonSerializerSettings();
+            //settings.PreserveReferencesHandling = PreserveReferencesHandling.Objects;
+            //settings.ReferenceLoopHandling = ReferenceLoopHandling.Serialize;
+            //return JsonConvert.SerializeObject(obj, settings);
 
-            //return JsonSerializer.Serialize(obj);
+
+            return JsonConvert.SerializeObject(obj);
         }
     }
 }
diff --git a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
index 9f469cf9a..4cdec6e2b 100644
--- a/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
+++ b/IRaCIS.Core.Infra.EFCore/Common/AuditingData.cs
@@ -295,8 +295,8 @@ namespace IRaCIS.Core.Infra.EFCore.Common
                 var entity = data.Entity as T;
                 inspection = f(entity);
             }
-            inspection.Identification = $"{GetRequestUrl()}/{ data.Entity.GetType().ToString().Substring(data.Entity.GetType().ToString().LastIndexOf('.') + 1)}/{type}";
-            var originaldata = data.OriginalValues as T;
+            inspection.Identification = $"{_userInfo.RequestUrl}/{ data.Entity.GetType().Name}/{type}";
+            var originaldata = data.OriginalValues.ToObject();
             if (originaldata != null)
             {
                 inspection.LastJsonDetail = originaldata.ToJcJson();
diff --git a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
index bfc9e94fb..5aa1a4ede 100644
--- a/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
+++ b/IRaCIS.Core.Infra.EFCore/Context/IRaCISDBContext.cs
@@ -356,7 +356,7 @@ namespace IRaCIS.Core.Infra.EFCore
         public override int SaveChanges()
         {
             //UpdateAuditInfo().GetAwaiter();
-            AddAudit().GetAwaiter();
+             AddAudit().GetAwaiter();
             return base.SaveChanges();
         }