diff --git a/Tiobon.Core.Api/Controllers/Ghre/Ghre_CourseController.cs b/Tiobon.Core.Api/Controllers/Ghre/Ghre_CourseController.cs
index 9457c572..88131643 100644
--- a/Tiobon.Core.Api/Controllers/Ghre/Ghre_CourseController.cs
+++ b/Tiobon.Core.Api/Controllers/Ghre/Ghre_CourseController.cs
@@ -46,4 +46,18 @@ public class Ghre_CourseController : BaseController<IGhre_CourseServices, Ghre_C
         return await _service.UpdateStatus(ids, status);
     }
     #endregion 
+
+    #region 获取通用列表下拉
+    /// <summary>
+    /// 获取通用列表下拉
+    /// </summary>
+    /// <param name="linkId"></param>
+    /// <returns></returns>
+    [HttpPost, Route("QuerySelect")]
+    public async Task<ServiceResult<CommonSelect>> QuerySelectAsync(long? linkId)
+    {
+        return await _service.GetSelectAsync(linkId);
+    }
+    #endregion
+
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Api/Tiobon.Core.xml b/Tiobon.Core.Api/Tiobon.Core.xml
index 6bb41cda..2caf0163 100644
--- a/Tiobon.Core.Api/Tiobon.Core.xml
+++ b/Tiobon.Core.Api/Tiobon.Core.xml
@@ -588,6 +588,13 @@
             <param name="body">条件</param>
             <returns></returns>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_CourseController.QuerySelectAsync(System.Nullable{System.Int64})">
+            <summary>
+            获取通用列表下拉
+            </summary>
+            <param name="linkId"></param>
+            <returns></returns>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_CourseSceneController">
             <summary>
             课程场景(Controller)
diff --git a/Tiobon.Core.IServices/Ghre/IGhre_CourseServices.cs b/Tiobon.Core.IServices/Ghre/IGhre_CourseServices.cs
index cc782fad..450759c9 100644
--- a/Tiobon.Core.IServices/Ghre/IGhre_CourseServices.cs
+++ b/Tiobon.Core.IServices/Ghre/IGhre_CourseServices.cs
@@ -16,5 +16,7 @@ namespace Tiobon.Core.IServices
 		Task<ServiceResult<int>> QueryDeptID(int StaffID);
 		Task<ServiceResult<CommonSelect>> QueryTeacher(long? linkId);
 		Task<ServiceResult> UpdateStatus(long[] ids, string status);
+        Task<ServiceResult<CommonSelect>> GetSelectAsync(long? linkId);
+
     }
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs b/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
index 7d34251d..6bedee7d 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_CourseServices.cs
@@ -361,4 +361,64 @@ public class Ghre_CourseServices : BaseServices<Ghre_Course, Ghre_CourseDto, Ins
         editModel.ExamPaperId = JsonHelper.ObjToJson(editModel.ExamPaperIds);
         return await base.Update(Id, editModel);
     }
+
+    #region 获取通用列表下拉
+    /// <summary>
+    /// 获取通用列表下拉
+    /// </summary>
+    /// <param name="type"></param>
+    /// <returns></returns>
+    public async Task<ServiceResult<CommonSelect>> GetSelectAsync(long? linkId)
+    {
+        var result = new CommonSelect();
+        var TableColumn = new JArray();
+        var DT_TablePageInfoT1 = new JArray();
+        var DT_TableDataT1 = new JArray();
+        var searchItem = new JObject();
+        JObject item;
+        DataTable dt;
+        string sql;
+        searchItem = [
+            new JProperty("defaultHidden", true),
+                new JProperty("field","value"),
+                new JProperty("label","课程ID"),
+            ];
+        TableColumn.Add(searchItem);
+        searchItem = [
+            new JProperty("field","label"),
+                new JProperty("label","课程名称"),
+            ];
+        TableColumn.Add(searchItem);
+
+        sql = $"SELECT Id,  CourseNo , CourseName FROM Ghre_Course WHERE Status ='Released' AND IsEnable=1";
+
+        if (linkId.HasValue)
+            sql += $" AND CourseSceneId='{linkId}'";
+        sql += $"  ORDER BY UpdateTime DESC, CreateTime DESC";
+        dt = await Db.Ado.GetDataTableAsync(sql);
+
+        for (int i = 0; i < dt.Rows.Count; i++)
+        {
+            item = [
+                new JProperty("value",long.Parse(dt.Rows[i]["Id"].ToString())),
+                    new JProperty("label", dt.Rows[i]["CourseName"].ToString() + "("+dt.Rows[i]["CourseNo"].ToString()+")")
+                ];
+            DT_TableDataT1.Add(item);
+        }
+
+        item = [
+            new JProperty("ListMax",100),
+                new JProperty("ListMin",10),
+                new JProperty("PageNum",1),
+                new JProperty("PageSize",99999),
+                new JProperty("TotalCount",dt.Rows.Count),
+                new JProperty("UIType","Auto")
+            ];
+        DT_TablePageInfoT1.Add(item);
+        result.JM_TableColumnT1.TableColumn = TableColumn;
+        result.DT_TableDataT1 = DT_TableDataT1;
+        result.DT_TablePageInfoT1 = DT_TablePageInfoT1;
+        return new ServiceResult<CommonSelect>() { Success = true, Message = "查询成功", Data = result, };
+    }
+    #endregion
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Services/Ghre/Ghre_ExamPaperServices.cs b/Tiobon.Core.Services/Ghre/Ghre_ExamPaperServices.cs
index cb6d0070..127190b5 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_ExamPaperServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_ExamPaperServices.cs
@@ -5,7 +5,6 @@ using System.Text.RegularExpressions;
 using AgileObjects.AgileMapper;
 using Microsoft.AspNetCore.Http;
 using MongoDB.Driver.Linq;
-using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using SqlSugar;
 using Tiobon.Core.Common;
@@ -307,7 +306,7 @@ namespace Tiobon.Core.Services
                     multipleSelect = false,
                     editable = true,
                     displayType=1,
-                    dataSource = "api/Common/GetSelect/Ghre_Course?FW=DOTNETCORE"
+                    dataSource = "api/Ghre_Course/QuerySelect?FW=DOTNETCORE"
                 },
                 new DefaultGhre_ExamPaperColumn()
                 {
@@ -448,8 +447,8 @@ namespace Tiobon.Core.Services
                 baseData.RetakeTimes = exampaper.RetakeTimes;
                 baseData.RemarkSz = exampaper.RemarkSz;
                 baseData.LinkType = exampaper.LinkType;
-                baseData.CourseId = exampaper.LinkId;
-                baseData.CourseSceneId = exampaper.LinkId;
+                baseData.CourseId = exampaper.LinkType == "CourseId" ? exampaper.LinkId : null;
+                baseData.CourseSceneId = exampaper.LinkType == "CourseSceneId" ? exampaper.LinkId : null;
                 input.pageData.baseData = baseData;
                 input.CreateDataInfo = exampaper.CreateDataInfo;
                 input.UpdateDataInfo = exampaper.UpdateDataInfo;
@@ -604,6 +603,7 @@ namespace Tiobon.Core.Services
                 var insert = new InsertGhre_ExamPaperInput();
 
                 insert = Mapper.Map(insertModel.baseData).ToANew<InsertGhre_ExamPaperInput>();
+
                 insert.PaperNo = await GenerateContinuousSequence("Ghre_ExamPaper", "PaperNo", "P");
                 insert.LinkId = insertModel.baseData.LinkType == "CourseId" ? insertModel.baseData.CourseId : insertModel.baseData.CourseSceneId;
                 insert.CoverUrl = insertModel.styleInfo.coverImage;
diff --git a/Tiobon.Core/Tiobon.Core.xml b/Tiobon.Core/Tiobon.Core.xml
index 6bb41cda..2caf0163 100644
--- a/Tiobon.Core/Tiobon.Core.xml
+++ b/Tiobon.Core/Tiobon.Core.xml
@@ -588,6 +588,13 @@
             <param name="body">条件</param>
             <returns></returns>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_CourseController.QuerySelectAsync(System.Nullable{System.Int64})">
+            <summary>
+            获取通用列表下拉
+            </summary>
+            <param name="linkId"></param>
+            <returns></returns>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_CourseSceneController">
             <summary>
             课程场景(Controller)