diff --git a/Tiobon.Core.Model/ViewModels/Extend/Ghre_StudyRecordESS.cs b/Tiobon.Core.Model/ViewModels/Extend/Ghre_StudyRecordESS.cs
index d15006ff..21f9911d 100644
--- a/Tiobon.Core.Model/ViewModels/Extend/Ghre_StudyRecordESS.cs
+++ b/Tiobon.Core.Model/ViewModels/Extend/Ghre_StudyRecordESS.cs
@@ -25,7 +25,7 @@ public class Ghre_StudyRecordESS
     public int? StandardHour { get; set; }
     public int? CreditPoints { get; set; }
 
-    public string CourseBeginDate { get; set; }
+    public DateTime? CourseBeginDate { get; set; }
     public DateTime? CourseEndDate { get; set; }
     public DateTime? ExamDate { get; set; }
     public DateTime? ExamBeginDate { get; set; }
@@ -38,9 +38,12 @@ public class Ghre_StudyRecordESS
     public bool? ShowFeedbackBtn { get; set; } = true;
     public bool? DisableFeedbackBtn { get; set; } = true;
 
-    public int StudyProgress { get; set; } = 0;
+    public int? StudyProgress { get; set; } = 0;
     public int? AfterHowLong { get; set; }
     public string ExamDateType { get; set; }
     public string CourseDateString { get; set; }
+    
     public string ExamDateString { get; set; }
+    public long? ExamId { get; set; }
+    
 }
diff --git a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
index 8f1f2232..178ddccf 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
@@ -202,7 +202,9 @@ namespace Tiobon.Core.Services
                                A.CourseSceneId,
                                A.CourseType,
                                A.ExamDateType,
-                               A.AfterHowLong
+                               A.AfterHowLong,
+                               A.StudyProgress,
+                               A.ExamId
                         FROM Ghre_StudyRecord_V A";
 
             string conditions = $" WHERE UserId={App.User.ID} ";
@@ -289,6 +291,7 @@ namespace Tiobon.Core.Services
             sql += " WHERE NUM <= " + filter.pageNum * filter.pageSize + " AND NUM >" + (filter.pageNum - 1) * filter.pageSize;
 
             var entitys = await Db.Ado.SqlQueryAsync<Ghre_StudyRecordESS>(sql);
+            var dt = DateTime.Now.Date;
             entitys.ForEach(x =>
             {
                 if (x.CourseBeginDate != null && x.CourseEndDate != null)
@@ -296,6 +299,13 @@ namespace Tiobon.Core.Services
                 if (x.ExamBeginDate != null && x.ExamEndDate != null)
                     x.ExamDateString = DateTimeHelper.ConvertToDayString(x.ExamBeginDate) + "~" + DateTimeHelper.ConvertToDayString(x.ExamEndDate);
                 else x.ExamDateString = $"学完{x.AfterHowLong}天";
+
+                //if (x.CourseBeginDate != null && x.CourseEndDate != null)
+                //    if (x.StudyProgress >= 100 || !(x.CourseBeginDate.Value.Date <= DateTime.Now.Date && x.CourseEndDate.Value.Date >= DateTime.Now.Date))
+                //        x.DisableStudyBtn = true;
+
+                if (x.StudyProgress < 100 || x.ExamId.IsNull())
+                    x.DisableExamBtn = true;
             });
 
             return new ServicePageResult<Ghre_StudyRecordESS>(filter.pageNum, total, filter.pageSize, entitys);
@@ -511,7 +521,7 @@ namespace Tiobon.Core.Services
             if (mins > 0)
             {
                 var duration = record.StudyDuration ?? 0;
-                studyProgress = (duration / mins)*100;
+                studyProgress = (duration / mins) * 100;
                 if (studyProgress > 100)
                     studyProgress = 100;
             }
@@ -522,4 +532,4 @@ namespace Tiobon.Core.Services
         }
         #endregion
     }
-} 
\ No newline at end of file
+}
\ No newline at end of file