diff --git a/IRaCIS.Core.Application/Service/Common/Export/TumorExportService.cs b/IRaCIS.Core.Application/Service/Common/Export/TumorExportService.cs
index dfd222892..885041ad3 100644
--- a/IRaCIS.Core.Application/Service/Common/Export/TumorExportService.cs
+++ b/IRaCIS.Core.Application/Service/Common/Export/TumorExportService.cs
@@ -720,34 +720,47 @@ public class Tumor_CDISC_ExportService(IRepository<ReadingQuestionCriterionTrial
                     questionAnswer.QuestionType == QuestionType.ImageQualityProblem ||
                     questionAnswer.QuestionType == QuestionType.ImageQualityProblemComment)
                 {
-                    var co = CreatNewCOExport(task, coList.Count + 1);
 
 
+                    var remarkQuote = string.Empty;
+                    var remark = string.Empty;
+
                     switch (questionAnswer.QuestionType)
                     {
                         case QuestionType.ImageQualityAssessment:
-                            co.RemarksQuote = $"{co.ArmEnumStr}_QUALITY";
+                            remarkQuote = $"{task.ArmEnumStr}_QUALITY";
                             break;
                         case QuestionType.ImageQualityProblem:
-                            co.RemarksQuote = $"{co.ArmEnumStr}_QUALITY_ISSUE";
+                            remarkQuote = $"{task.ArmEnumStr}_QUALITY_ISSUE";
                             break;
                         case QuestionType.ImageQualityProblemComment:
-                            co.RemarksQuote = $"{co.ArmEnumStr}_QUALITY_COMMETS";
+                            remarkQuote = $"{task.ArmEnumStr}_QUALITY_COMMETS";
                             break;
                     }
 
                     if (questionAnswer.TranslateDicName.IsNotNullOrEmpty())
                     {
-                        co.Remarks = translateDataList[questionAnswer.TranslateDicName].Where(t => t.Code.ToLower() == questionAnswer.QuestionValue?.ToLower()).Select(t => isEn_Us ? t.Value : t.ValueCN).FirstOrDefault() ?? String.Empty;
+                        remark = translateDataList[questionAnswer.TranslateDicName].Where(t => t.Code.ToLower() == questionAnswer.QuestionValue?.ToLower()).Select(t => isEn_Us ? t.Value : t.ValueCN).FirstOrDefault() ?? String.Empty;
                     }
                     else
                     {
-                        co.Remarks = questionAnswer.QuestionValue;
+                        remark = questionAnswer.QuestionValue;
                     }
 
-                    co.CODTC = task.SignTime?.ToString("yyyy-MM-dd");
 
-                    coList.Add(co);
+                    if (remark.IsNotNullOrEmpty())
+                    {
+
+                        var co = CreatNewCOExport(task, coList.Count + 1);
+                        co.RemarksQuote = remarkQuote;
+                        co.Remarks = remark;
+                        co.CODTC = task.SignTime?.ToString("yyyy-MM-dd");
+                        coList.Add(co);
+                    }
+
+
+
+
                 }
 
 
@@ -800,12 +813,12 @@ public class Tumor_CDISC_ExportService(IRepository<ReadingQuestionCriterionTrial
 
 
 
-        foreach (var rsPd in rsList.Where(t=>t.IsOverallResponsePD==true))
+        foreach (var rsPd in rsList.Where(t => t.IsOverallResponsePD == true))
         {
             foreach (var item in rsList.Where(t => t.VisitTaskId == rsPd.VisitTaskId))
             {
                 item.IsOverallResponsePD = true;
-            }         
+            }
         }