diff --git a/Tiobon.Core.Api/Tiobon.Core.Model.xml b/Tiobon.Core.Api/Tiobon.Core.Model.xml
index 69c67241..e58e0e66 100644
--- a/Tiobon.Core.Api/Tiobon.Core.Model.xml
+++ b/Tiobon.Core.Api/Tiobon.Core.Model.xml
@@ -6780,6 +6780,11 @@
             预留字段12
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleBase.ParentTeacherId">
+            <summary>
+            讲师上级ID
+            </summary>
+        </member>
         <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleBase.StartEndTime">
             <summary>
             讲师上级ID
@@ -26082,7 +26087,7 @@
             预留字段12
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassSchedule.TeacherSuperiorId">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassSchedule.ParentTeacherId">
             <summary>
             讲师上级ID
             </summary>
@@ -38938,6 +38943,11 @@
             课程名称
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleDto.ParentTeacherName">
+            <summary>
+            讲师上级ID
+            </summary>
+        </member>
         <member name="T:Tiobon.Core.Model.Models.Ghre_OpenClassScoresDto">
             <summary>
             开班成绩(Dto.View1)
diff --git a/Tiobon.Core.Model/Base/Ghre/Ghre_OpenClassSchedule.Dto.Base.cs b/Tiobon.Core.Model/Base/Ghre/Ghre_OpenClassSchedule.Dto.Base.cs
index 595c9790..b123122d 100644
--- a/Tiobon.Core.Model/Base/Ghre/Ghre_OpenClassSchedule.Dto.Base.cs
+++ b/Tiobon.Core.Model/Base/Ghre/Ghre_OpenClassSchedule.Dto.Base.cs
@@ -6,7 +6,7 @@
 *
 * Ver    变更日期 负责人  变更内容
 * ───────────────────────────────────
-*V0.01  2025/4/15 15:27:32  SimonHsiao   初版
+*V0.01  2025/5/15 9:59:12  SimonHsiao   初版
 *
 * Copyright(c) 2025 Tiobon Corporation. All Rights Reserved.
 *┌──────────────────────────────────┐
@@ -135,6 +135,11 @@ public class Ghre_OpenClassScheduleBase
     /// </summary>
     public int? ReverseI2 { get; set; }
 
+    /// <summary>
+    /// 讲师上级ID
+    /// </summary>
+    public int? ParentTeacherId { get; set; }
+
     /// <summary>
     /// 讲师上级ID
     /// </summary>
diff --git a/Tiobon.Core.Model/Models/Ghre/Ghre_OpenClassSchedule.cs b/Tiobon.Core.Model/Models/Ghre/Ghre_OpenClassSchedule.cs
index eee63c9e..eaac412b 100644
--- a/Tiobon.Core.Model/Models/Ghre/Ghre_OpenClassSchedule.cs
+++ b/Tiobon.Core.Model/Models/Ghre/Ghre_OpenClassSchedule.cs
@@ -6,7 +6,7 @@
 *
 * Ver    变更日期 负责人  变更内容
 * ───────────────────────────────────
-*V0.01  2025/4/15 15:27:32  SimonHsiao   初版
+*V0.01  2025/5/15 9:59:12  SimonHsiao   初版
 *
 * Copyright(c) 2025 Tiobon Corporation. All Rights Reserved.
 *┌──────────────────────────────────┐
@@ -139,5 +139,5 @@ public class Ghre_OpenClassSchedule : BasePoco
     /// <summary>
     /// 讲师上级ID
     /// </summary>
-    public long? TeacherSuperiorId { get; set; }
+    public int? ParentTeacherId { get; set; }
 }
diff --git a/Tiobon.Core.Services/Ghre/Ghre_OpenClassScheduleServices.cs b/Tiobon.Core.Services/Ghre/Ghre_OpenClassScheduleServices.cs
index 8a8899a0..2cd2e78d 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_OpenClassScheduleServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_OpenClassScheduleServices.cs
@@ -22,10 +22,10 @@ public class Ghre_OpenClassScheduleServices : BaseServices<Ghre_OpenClassSchedul
         var data = await base.QueryDto(whereExpression);
         var courseIds = data.Select(x => x.CourseId).Distinct().ToList();
         var courses = await Db.Queryable<Ghre_Course>().Where(x => courseIds.Contains(x.Id)).ToListAsync();
-        data.ForEach( async x =>
+        data.ForEach(async x =>
         {
-            if (x.TeacherSuperiorId != null)
-                x.ParentTeacherName = (await Db.Queryable<Ghra_Staff>().FirstAsync(x => x.StaffID == x.TeacherSuperiorId))?.TeacherName;
+            if (x.ParentTeacherId != null)
+                x.ParentTeacherName = (await Db.Queryable<Ghra_Staff>().FirstAsync(a => a.StaffID == x.ParentTeacherId))?.StaffName;
             x.CourseName = courses.Where(o => x.CourseId == o.Id).FirstOrDefault()?.CourseName;
             x.StartEndTime.Add(x.StartTime);
             x.StartEndTime.Add(x.EndTime);
diff --git a/Tiobon.Core/Tiobon.Core.Model.xml b/Tiobon.Core/Tiobon.Core.Model.xml
index 69c67241..e58e0e66 100644
--- a/Tiobon.Core/Tiobon.Core.Model.xml
+++ b/Tiobon.Core/Tiobon.Core.Model.xml
@@ -6780,6 +6780,11 @@
             预留字段12
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleBase.ParentTeacherId">
+            <summary>
+            讲师上级ID
+            </summary>
+        </member>
         <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleBase.StartEndTime">
             <summary>
             讲师上级ID
@@ -26082,7 +26087,7 @@
             预留字段12
             </summary>
         </member>
-        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassSchedule.TeacherSuperiorId">
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassSchedule.ParentTeacherId">
             <summary>
             讲师上级ID
             </summary>
@@ -38938,6 +38943,11 @@
             课程名称
             </summary>
         </member>
+        <member name="P:Tiobon.Core.Model.Models.Ghre_OpenClassScheduleDto.ParentTeacherName">
+            <summary>
+            讲师上级ID
+            </summary>
+        </member>
         <member name="T:Tiobon.Core.Model.Models.Ghre_OpenClassScoresDto">
             <summary>
             开班成绩(Dto.View1)