diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
index 85adf427d..2a12509de 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
@@ -20,6 +20,7 @@ using IRaCIS.Core.Application.Service;
 using DocumentFormat.OpenXml.Office.CustomUI;
 using IRaCIS.Core.Domain.Models;
 using IRaCIS.Application.Contracts;
+using SixLabors.ImageSharp.Formats.Tiff.Compression.Decompressors;
 
 namespace IRaCIS.Core.Application
 {
@@ -946,10 +947,13 @@ namespace IRaCIS.Core.Application
 
             var trialInfo = (await _trialRepository.FirstOrDefaultAsync(t => t.Id == trialConfig.TrialId)).IfNullThrowException();
 
-            trialConfig.Modalitys = $"|{String.Join('|', trialConfig.ModalityList)}|";
+            trialConfig.Modalitys = $"{String.Join('|', trialConfig.ModalityList)}";
             _mapper.Map(trialConfig, trialInfo);
             trialInfo.UpdateTime = DateTime.Now;
 
+
+           await _readingQuestionCriterionTrialRepository.BatchUpdateNoTrackingAsync(t => t.TrialId == trialConfig.TrialId && t.IsSigned == false, u => new ReadingQuestionCriterionTrial() { CriterionModalitys = trialConfig.Modalitys });
+
             return ResponseOutput.Ok(await _repository.SaveChangesAsync());
         }
 
@@ -1034,6 +1038,7 @@ namespace IRaCIS.Core.Application
                 if (trialConfig.TrialCriterionIds.Contains(item.Id))
                 {
                     item.IsConfirm = true;
+                    item.CriterionModalitys = trialInfo.Modalitys;
                 }
                 else
                 {
@@ -1310,7 +1315,7 @@ namespace IRaCIS.Core.Application
 
         public async Task<IResponseOutput<List<TrialBodyPartView>>> GetTrialBodyPartList(Guid trialId)
         {
-            var list = await _trialRepository.Where(t => t.Id == trialId).SelectMany(t => t.TrialBodyPartList).Select(t=>new TrialBodyPartView() { Code=t.Code,Name=_userInfo.IsEn_Us?t.Name:t.NameCN}).ToListAsync();
+            var list = await _trialRepository.Where(t => t.Id == trialId).SelectMany(t => t.TrialBodyPartList).Select(t => new TrialBodyPartView() { Code = t.Code, Name = _userInfo.IsEn_Us ? t.Name : t.NameCN }).ToListAsync();
 
             return ResponseOutput.Ok(list);
         }
@@ -1318,10 +1323,24 @@ namespace IRaCIS.Core.Application
         public async Task<IResponseOutput> AddOrUpdateTrialBodyPart(AddOrUpdateTrialBodyPartCommand incommand)
         {
 
+            var codeList = await _repository.Where<TrialBodyPart>(t => t.TrialId == incommand.TrialId).Select(t => t.Code).ToListAsync();
+
+
+            var newString = incommand.Code;
+            // 检查字符串是否在集合中存在，如果存在，则在后面加上一个数字
+            int count = 1;
+            while (codeList.Contains(newString))
+            {
+                newString = $"{newString}{count}";
+                count++;
+            }
+
+            incommand.Code = newString;
+
             var exp = new EntityVerifyExp<TrialBodyPart>()
             {
-                VerifyExp = t => (t.Name.Equals(incommand.Name) || t.NameCN.Equals(incommand.NameCN)),
-               
+                VerifyExp = t => (_userInfo.IsEn_Us ? t.Name.Equals(incommand.Name) : t.NameCN.Equals(incommand.NameCN)) && t.TrialId == incommand.TrialId,
+
                 VerifyMsg = _localizer["TrialBodyPart_DupName"]
             };
 
@@ -1329,7 +1348,7 @@ namespace IRaCIS.Core.Application
 
 
 
-            return ResponseOutput.Ok(cro.Id.ToString(),ApiResponseCodeEnum.NeedTips);
+            return ResponseOutput.Ok(cro.Id.ToString(), ApiResponseCodeEnum.NeedTips);
 
         }
     }