diff --git a/IRaCIS.Core.Domain/Trial/Trial.cs b/IRaCIS.Core.Domain/Trial/Trial.cs
index 0cf37f150..2646ad49f 100644
--- a/IRaCIS.Core.Domain/Trial/Trial.cs
+++ b/IRaCIS.Core.Domain/Trial/Trial.cs
@@ -7,7 +7,7 @@ using IRaCIS.Core.Domain.Share;
 namespace IRaCIS.Core.Domain.Models
 {
     [Table("Trial")]
-    public partial class Trial : Entity, IAuditUpdate, IAuditAdd,ISoftDelete
+    public partial class Trial : Entity, IAuditUpdate, IAuditAdd, ISoftDelete
     {
         public Trial()
         {
@@ -15,13 +15,13 @@ namespace IRaCIS.Core.Domain.Models
             TrialDicList = new List<TrialDictionary>();
         }
 
-        public List<SubjectUser> SubjectDoctorUserList { get; set; }=new List<SubjectUser>();
-        public List<VisitTask> VisitTaskList { get; set; }=new List<VisitTask>(){ };
+        public List<SubjectUser> SubjectDoctorUserList { get; set; } = new List<SubjectUser>();
+        public List<VisitTask> VisitTaskList { get; set; } = new List<VisitTask>() { };
 
         public List<TrialSiteSurvey> TrialSiteSurveyList { get; set; } = new List<TrialSiteSurvey>();
         public List<TrialDocument> TrialDocumentList { get; set; }
-        public List<Enroll> EnrollList { get; set; }
-        public List<Workload> WorkloadList { get; set; }
+        public List<Enroll> EnrollList { get; set; } = new List<Enroll>();
+        public List<Workload> WorkloadList { get; set; } = new List<Workload>();
         public List<TrialUser> TrialUserList { get; set; } = new List<TrialUser>();
 
         public List<ReadingQuestionCriterionTrial> ReadingQuestionCriterionTrialList { get; set; } = new List<ReadingQuestionCriterionTrial>();
@@ -61,13 +61,13 @@ namespace IRaCIS.Core.Domain.Models
         public Dictionary ReviewMode { get; set; }
 
 
-       
-        public List<ClinicalDataTrialSet> clinicalDataTrialSets { get; set; }=new List<ClinicalDataTrialSet> { };
+
+        public List<ClinicalDataTrialSet> clinicalDataTrialSets { get; set; } = new List<ClinicalDataTrialSet> { };
 
         public virtual ICollection<TrialStatusDetail> ClinicalTrialProjectDetails { get; set; }
         public virtual ICollection<TrialDictionary> TrialDicList { get; set; }
 
-       
+
 
         [StringLength(100)]
         public string TrialCode { get; set; } = string.Empty;
@@ -96,7 +96,7 @@ namespace IRaCIS.Core.Domain.Models
         public Guid? SponsorId { get; set; } = Guid.Empty;
         public Guid? ReviewModeId { get; set; } = Guid.Empty;
 
-        
+
         [StringLength(500)]
         public string ProjectCycle { get; set; } = string.Empty;
 
@@ -240,7 +240,7 @@ namespace IRaCIS.Core.Domain.Models
 
         public string BodyPartTypes { get; set; } = "鼻咽部|脑部|颈部|胸部|上/下腹部|盆腔|全身|其他";
 
-       
+
 
         public string Modalitys { get; set; } = "CT|MR|BoneScan|Photograph|PET|X-ray|US";
 
@@ -280,7 +280,7 @@ namespace IRaCIS.Core.Domain.Models
 
         public int PlanVisitCount { get; set; }
 
-    
+
 
         public DateTime? TrialFinishedTime { get; set; }
 
@@ -319,20 +319,26 @@ namespace IRaCIS.Core.Domain.Models
         public DateTime? DeletedTime { get; set; }
         public Guid? DeleteUserId { get; set; }
 
+        //任务分配对象
+        public TaskAllocateObj TaskAllocateObjEnum { get; set; }
 
-      public TaskAllocateObj TaskAllocateObjEnum { get; set; }
-
+        //后续访视任务自动分配
         public bool IsFollowVisitAutoAssign { get; set; }
 
-        public bool IsFollowGlobalVisitAutoAssign  { get; set; }
+        //后续全局自动分配
+        public bool IsFollowGlobalVisitAutoAssign { get; set; }
 
+        //后续访视自动分配默认状态
         public TaskAllocateDefaultState FollowVisitAutoAssignDefaultState { get; set; }
 
+        //后续全局自动分配默认状态
         public TaskAllocateDefaultState FollowGlobalVisitAutoAssignDefaultState { get; set; }
 
+        //读片任务显示规则
 
-       public ReadingTaskViewMethod ReadingTaskViewEnum { get; set; }
+        public ReadingTaskViewMethod ReadingTaskViewEnum { get; set; }
 
+        //读片任务显示是否顺序
         public bool IsReadingTaskViewInOrder { get; set; } = true;