diff --git a/src/Shentun.Peis.Application/PrintReports/PrintReportAppService.cs b/src/Shentun.Peis.Application/PrintReports/PrintReportAppService.cs
index 2df7111..54e8fd2 100644
--- a/src/Shentun.Peis.Application/PrintReports/PrintReportAppService.cs
+++ b/src/Shentun.Peis.Application/PrintReports/PrintReportAppService.cs
@@ -302,7 +302,7 @@ namespace Shentun.Peis.PrintReports
                 requiresNew: false, isTransactional: false
             ))
             {
-                var query2 = (from patient in await _patientRepository.GetQueryableAsync()
+                var query = (from patient in await _patientRepository.GetQueryableAsync()
                              join patientRegister in await _patientRegisterRepository.GetQueryableAsync()
                              on patient.Id equals patientRegister.PatientId
                              join sex in await _sexRegisterRepository.GetQueryableAsync() on patientRegister.SexId equals sex.Id
@@ -315,7 +315,7 @@ namespace Shentun.Peis.PrintReports
                              from sampleTypeHaveEmpty in ee.DefaultIfEmpty()
                              join sampleGroupDetail in await _sampleGroupDetailRepository.GetQueryableAsync() on asbitem.Id equals sampleGroupDetail.AsbitemId into sampleGroupDetailTemp
                              from sampleTypeHaveEmptyHaveEmpty in sampleGroupDetailTemp.DefaultIfEmpty()
-                             join sampleGroup in await _sampleGroupRepository.GetQueryableAsync() 
+                             join sampleGroup in await _sampleGroupRepository.GetQueryableAsync()
                              on sampleTypeHaveEmptyHaveEmpty.SampleGroupId equals sampleGroup.Id into sampleGroupTemp
                              from sampleGroupHaveEmpty in sampleGroupTemp.DefaultIfEmpty()
                              where (patientRegister.Id == input.PatientRegisterId && registerCheckAsbitem.LisRequestId != null)
@@ -332,11 +332,12 @@ namespace Shentun.Peis.PrintReports
                                  sampleGroupName = sampleGroupHaveEmpty != null ? sampleGroupHaveEmpty.DisplayName : "",
                                  samplePrintCount = sampleGroupHaveEmpty != null ? sampleGroupHaveEmpty.SamplePrintCount : 0
                              }
-                          );
+                          ).ToList();
 
-                var ggg = query2.ToQueryString();
-
-                var query = query2.ToList();
+                if (query.Count == 0)
+                {
+                    return new List<LisRequestReportDto>();
+                }
 
                 lisRequests = query.Select(o => o.lisRequest).Distinct().ToList();
                 //发送第三方LIS申请