diff --git a/Model/Tiobon.Web.pdm b/Model/Tiobon.Web.pdm
index ede431b2..6e76f109 100644
--- a/Model/Tiobon.Web.pdm
+++ b/Model/Tiobon.Web.pdm
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<?PowerDesigner AppLocale="UTF16" ID="{C294868A-C3F3-41AD-98CC-78B6D4E0CC40}" Label="" LastModificationDate="1724219507" Name="Tiobon" Objects="7414" Symbols="310" Target="Microsoft SQL Server 2008" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="15.0.0.2613"?>
+<?PowerDesigner AppLocale="UTF16" ID="{C294868A-C3F3-41AD-98CC-78B6D4E0CC40}" Label="" LastModificationDate="1724312151" Name="Tiobon" Objects="7414" Symbols="310" Target="Microsoft SQL Server 2008" Type="{CDE44E21-9669-11D1-9914-006097355D9B}" signature="PDM_DATA_MODEL_XML" version="15.0.0.2613"?>
 <!-- do not edit this file -->
 
 <Model xmlns:a="attribute" xmlns:c="collection" xmlns:o="object">
@@ -119449,9 +119449,9 @@ LABL 0 Arial Unicode MS,8,N</a:FontList>
 <a:Code>ExamId</a:Code>
 <a:CreationDate>1722405336</a:CreationDate>
 <a:Creator>Administrator</a:Creator>
-<a:ModificationDate>1722405341</a:ModificationDate>
+<a:ModificationDate>1724312151</a:ModificationDate>
 <a:Modifier>Administrator</a:Modifier>
-<a:Comment>试卷ID</a:Comment>
+<a:Comment>考试ID</a:Comment>
 <a:DataType>bigint</a:DataType>
 </o:Column>
 <o:Column Id="o7414">
diff --git a/Tiobon.Core.Model/Base/Ghre/Ghre_Course.Dto.Base.cs b/Tiobon.Core.Model/Base/Ghre/Ghre_Course.Dto.Base.cs
index 5c5a2d08..185cdb1c 100644
--- a/Tiobon.Core.Model/Base/Ghre/Ghre_Course.Dto.Base.cs
+++ b/Tiobon.Core.Model/Base/Ghre/Ghre_Course.Dto.Base.cs
@@ -68,12 +68,12 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 课程负责人
         /// </summary>
-        public long? ManagerId { get; set; }
+        public int? ManagerId { get; set; }
 
         /// <summary>
         /// 课程负责人部门ID
         /// </summary>
-        public long? ManagerDeptId { get; set; }
+        public int? ManagerDeptId { get; set; }
 
         /// <summary>
         /// 内/外训
diff --git a/Tiobon.Core.Model/Models/Ghre/Ghre_Course.cs b/Tiobon.Core.Model/Models/Ghre/Ghre_Course.cs
index f5ab959c..4eff95b5 100644
--- a/Tiobon.Core.Model/Models/Ghre/Ghre_Course.cs
+++ b/Tiobon.Core.Model/Models/Ghre/Ghre_Course.cs
@@ -70,12 +70,12 @@ namespace Tiobon.Core.Model.Models
         /// <summary>
         /// 课程负责人
         /// </summary>
-        public long? ManagerId { get; set; }
+        public int? ManagerId { get; set; }
 
         /// <summary>
         /// 课程负责人部门ID
         /// </summary>
-        public long? ManagerDeptId { get; set; }
+        public int? ManagerDeptId { get; set; }
 
         /// <summary>
         /// 内/外训