diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 94aec94c..978c0a63 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1384,9 +1384,12 @@ namespace IRaCIS.Application.Services
                 case CriterionType.RECIST1Pointt1:
                     var lastTaskinfo = await _visitTaskRepository
                         .Where(x => x.IsAnalysisCreate == taskinfo.IsAnalysisCreate &&
+                        x.SubjectId==taskinfo.SubjectId&&
                             x.ReadingCategory == taskinfo.ReadingCategory &&
                             x.DoctorUserId == taskinfo.DoctorUserId &&
                             x.ArmEnum == taskinfo.ArmEnum &&
+                            x.TrialReadingCriterionId==taskinfo.TrialReadingCriterionId&&
+                            x.ReadingTaskState==ReadingTaskState.HaveSigned&&
                             x.TaskState == TaskState.Effect &&
                             x.IsSelfAnalysis == taskinfo.IsSelfAnalysis &&
                             x.VisitTaskNum < taskinfo.VisitTaskNum
@@ -1425,18 +1428,27 @@ namespace IRaCIS.Application.Services
                                                 var thisAnswer = inDto.AnswerList.Where(x => x.TableQuestionId == shortAxisQuestion.Id).Select(x => x.Answer).FirstOrDefault();
                                                 if (!lastAnswer.IsNullOrEmpty() && !thisAnswer.IsNullOrEmpty())
                                                 {
+
+                                                    var lastvalue = 0m;
+                                                    var thisvalue = 0m;
                                                     try
                                                     {
-                                                        if (decimal.Parse(lastAnswer) >= decimal.Parse(thisAnswer))
-                                                        {
-                                                            throw new BusinessValidationFailedException(_localizer["ReadingImage_IsLymphNotbigger"]);
-                                                        }
+                                                        lastvalue = decimal.Parse(lastAnswer);
+                                                        thisvalue = decimal.Parse(thisAnswer);
                                                     }
                                                     catch (Exception)
                                                     {
 
 
                                                     }
+
+
+                                                    if (lastvalue >= thisvalue)
+                                                    {
+                                                        throw new BusinessValidationFailedException(_localizer["ReadingImage_IsLymphNotbigger"]);
+                                                    }
+
+           
                                                 }
                                             }
                                         }
@@ -1453,18 +1465,25 @@ namespace IRaCIS.Application.Services
                                                 var thisAnswer = inDto.AnswerList.Where(x => x.TableQuestionId == majorAxisQuestion.Id).Select(x => x.Answer).FirstOrDefault();
                                                 if (!lastAnswer.IsNullOrEmpty() && !thisAnswer.IsNullOrEmpty())
                                                 {
+                                                    var lastvalue = 0m;
+                                                    var thisvalue = 0m;
                                                     try
                                                     {
-                                                        if (decimal.Parse(lastAnswer) >= decimal.Parse(thisAnswer))
-                                                        {
-                                                            throw new BusinessValidationFailedException(_localizer["ReadingImage_NotLymphNotbigger"]);
-                                                        }
+                                                         lastvalue = decimal.Parse(lastAnswer);
+                                                         thisvalue = decimal.Parse(thisAnswer);
                                                     }
                                                     catch (Exception)
                                                     {
 
-
+                                                       
                                                     }
+                                                  
+
+                                                    if (lastvalue >= thisvalue)
+                                                    {
+                                                        throw new BusinessValidationFailedException(_localizer["ReadingImage_NotLymphNotbigger"]);
+                                                    }
+                                                   
                                                 }
                                             }
                                         }