diff --git a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
index d5fbdd663..f04a8e6f8 100644
--- a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
+++ b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
@@ -513,12 +513,7 @@ namespace IRaCIS.Core.API.Controllers
         [Authorize(Policy = IRaCISPolicy.PM_APM)]
         public async Task<IResponseOutput> UploadVisitCheckExcel(Guid trialId   )
         {
-            if (_repository.Where<TaskAllocationRule>(t => t.TrialId == trialId && t.IsEnable).Count() <2)
-            {
-                return ResponseOutput.NotOk("能参与读片的医生数量必须大于2");
-            }
-           
-
+                   
             var (serverFilePath, relativePath, fileName) = (string.Empty, string.Empty, string.Empty);
             await FileUploadAsync(async (realFileName) =>
             {
diff --git a/IRaCIS.Core.Application/Triggers/SubjectVisitCheckPassedTrigger.cs b/IRaCIS.Core.Application/Triggers/SubjectVisitCheckPassedTrigger.cs
index 3d7163ed0..4e9813dac 100644
--- a/IRaCIS.Core.Application/Triggers/SubjectVisitCheckPassedTrigger.cs
+++ b/IRaCIS.Core.Application/Triggers/SubjectVisitCheckPassedTrigger.cs
@@ -49,6 +49,11 @@ namespace IRaCIS.Core.Application.Triggers
                 if (context.UnmodifiedEntity?.CheckState != subjectVisit.CheckState && subjectVisit.CheckState == CheckStateEnum.CVPassed)
                 {
 
+                    if (_taskAllocationRuleRepository.Where(t => t.TrialId == subjectVisit.TrialId && t.IsEnable).Count() < 2)
+                    {
+                        throw new BusinessValidationFailedException("能参与读片的医生数量必须大于2");
+                    }
+
                     var dbMaxCode = _visitTaskRepository.Where(t => t.TrialId == subjectVisit.TrialId).Select(t => t.Code).DefaultIfEmpty().Max();
 
                     var cacheMaxCodeInt = _provider.Get<int>($"{subjectVisit.TrialId }_{ StaticData.CacheKey.TaskMaxCode}").Value;