diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
index ef47c1b5a..c7c2610b7 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
@@ -1569,15 +1569,6 @@ namespace IRaCIS.Core.Application
             var extralObj = _trialRepository.Where(t => t.Id == trialId).Select(t => new { t.TrialExtraConfigJsonStr, t.TrialDataStoreType, t.IsExternalViewTrialChart, t.TrialObjectNameList, t.CollectImagesEnum, t.IsIQCAutoNextTask, t.IsImageQualityControl }).FirstOrDefault();
 
             var extralConfig = JsonConvert.DeserializeObject<TrialExtraConfig>(extralObj?.TrialExtraConfigJsonStr) ?? new TrialExtraConfig();
-            // 定义固定数组
-            var fixedFields = new List<string>() { "IsRoutineMRIPDEE", "MRIPDFFScanTime", "MRIPDFFLeadTime", "MRIPDFFOther", "IsAuthorizeRadiologistsParticipate", "AssignFixedTechnologists", "ISStrictManualBurnFlag", "NotStrictManualBurnFlagReason" };
-
-            // 判断 NotShowFieldList 是否缺少固定数组中的任何字段
-            if (!extralConfig.NotShowFieldList.Intersect(fixedFields).Any())
-            {
-                // 如果没有交集（即没有任何一个字段存在），则添加固定数组的字段
-                extralConfig.NotShowFieldList.AddRange(fixedFields);
-            }
 
             var trialConfig = _mapper.Map<TrialConfigInfo>(extralConfig);
 
diff --git a/IRaCIS.Core.Application/TestService.cs b/IRaCIS.Core.Application/TestService.cs
index c13936e71..9544e7352 100644
--- a/IRaCIS.Core.Application/TestService.cs
+++ b/IRaCIS.Core.Application/TestService.cs
@@ -135,12 +135,16 @@ namespace IRaCIS.Core.Application.Service
     }
             };
 
+            var fixedFields = new List<string>() { "IsRoutineMRIPDEE", "MRIPDFFScanTime", "MRIPDFFLeadTime", "MRIPDFFOther", "IsAuthorizeRadiologistsParticipate", "AssignFixedTechnologists", "ISStrictManualBurnFlag", "NotStrictManualBurnFlagReason" };
+
+            //已有配置处理
             var list = _trialRepository.Where(t => t.TrialExtraConfigJsonStr != "").Select(t => new { t.Id, t.TrialExtraConfigJsonStr }).ToList();
 
             foreach (var item in list)
             {
                 var extralConfig = JsonConvert.DeserializeObject<TrialExtraConfig>(item.TrialExtraConfigJsonStr);
 
+                //额外配置的中心调研，
                 if (extralConfig.ModifyFiledList.Count > 0)
                 {
                     extralConfig.EquipmentControlFieldList = trialExtalConfig.EquipmentControlFieldList.Where(t => t.ShowOrder != 2).ToList();
@@ -152,14 +156,32 @@ namespace IRaCIS.Core.Application.Service
 
                 }
 
+                if (extralConfig.NotShowFieldList.Count == 0)
+                {
+                    extralConfig.NotShowFieldList.AddRange(fixedFields);
+                    extralConfig.NotShowFieldList = extralConfig.NotShowFieldList.Distinct().ToList();
+                }
+                else
+                {
+                    //判断固定数组中是否有任意一个元素存在于 NotShowFieldList 中
+                    if (!fixedFields.Any(t => extralConfig.NotShowFieldList.Any(c => c == t)))
+                    {
+                        extralConfig.NotShowFieldList.AddRange(fixedFields);
+                    }
+                }
+
+
+
+
                 var jsonInfo = extralConfig.ToJsonStr();
 
-                
+
 
                 await _trialRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Id, u => new Trial() { TrialExtraConfigJsonStr = jsonInfo });
             }
 
 
+            //默认配置更新
             var info = trialExtalConfig.ToJsonStr();
 
             var idQuery = _trialRepository.Where(t => t.TrialExtraConfigJsonStr == "").Select(t => t.Id);