diff --git a/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs b/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
index 97af3236a..577491ac9 100644
--- a/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
+++ b/IRaCIS.Core.Application/Service/WorkLoad/DTO/DoctorWorkLoadViewModel.cs
@@ -289,9 +289,9 @@ namespace IRaCIS.Application.Contracts
         public List<TrialCriterionReadingCategory> CriterionReadingCategoryList { get; set; }
 
         //任务阅片状态
-        public List<DoctorUserTask> ReadingTaskStateList { get; set; }
+        public List<DoctorUserTask> ReadingTaskStateList { get; set; } = new List<DoctorUserTask>();
 
-        public List<CriterionFile> CriterionFileList { get; set; }
+        public List<CriterionFile> CriterionFileList { get; set; } = new List<CriterionFile>();
 
 
         public List<CriterionReadingCategory> CriterionCategoryList =>