diff --git a/Tiobon.Core.Api/Controllers/Ghre/Ghre_StudyRecordController.cs b/Tiobon.Core.Api/Controllers/Ghre/Ghre_StudyRecordController.cs
index fd01dcb5..62b784a2 100644
--- a/Tiobon.Core.Api/Controllers/Ghre/Ghre_StudyRecordController.cs
+++ b/Tiobon.Core.Api/Controllers/Ghre/Ghre_StudyRecordController.cs
@@ -39,8 +39,6 @@ public class Ghre_StudyRecordController : BaseController<IGhre_StudyRecordServic
     }
     #endregion
 
-
-
     #region 获取课程
     /// <summary>
     /// 获取课程
@@ -54,4 +52,17 @@ public class Ghre_StudyRecordController : BaseController<IGhre_StudyRecordServic
         return await _service.QueryCourse(body, id);
     }
     #endregion
+
+    #region 加入学习
+    /// <summary>
+    /// 加入学习
+    /// </summary> 
+    /// <param name="id"></param>
+    /// <returns></returns>
+    [HttpPost, Route("Join/{id}")]
+    public async Task<ServiceResult> Join(long id)
+    {
+        return await _service.Join(id);
+    }
+    #endregion
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Api/Tiobon.Core.xml b/Tiobon.Core.Api/Tiobon.Core.xml
index a003bb73..3266a6f6 100644
--- a/Tiobon.Core.Api/Tiobon.Core.xml
+++ b/Tiobon.Core.Api/Tiobon.Core.xml
@@ -962,6 +962,13 @@
             <param name="id"></param>
             <returns></returns>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_StudyRecordController.Join(System.Int64)">
+            <summary>
+            加入学习
+            </summary> 
+            <param name="id"></param>
+            <returns></returns>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_StudyRuleController">
             <summary>
             必选修规则(Controller)
diff --git a/Tiobon.Core.IServices/Ghre/IGhre_StudyRecordServices.cs b/Tiobon.Core.IServices/Ghre/IGhre_StudyRecordServices.cs
index 1f4e925d..d127e8dd 100644
--- a/Tiobon.Core.IServices/Ghre/IGhre_StudyRecordServices.cs
+++ b/Tiobon.Core.IServices/Ghre/IGhre_StudyRecordServices.cs
@@ -16,5 +16,8 @@ namespace Tiobon.Core.IServices
 		Task<ServicePageResult<Ghre_StudyRecordESS>> QueryESS(QueryBody filter, string condition, bool? IsEnable = true);
 
         Task<ServiceResult<Ghre_StudyRecordCourse>> QueryCourse(QueryBody body, long id);
+
+
+        Task<ServiceResult> Join(long courseId);
     }
 }
\ No newline at end of file
diff --git a/Tiobon.Core.Services/BASE/BaseServices.cs b/Tiobon.Core.Services/BASE/BaseServices.cs
index 6a87db6d..f4a7ce32 100644
--- a/Tiobon.Core.Services/BASE/BaseServices.cs
+++ b/Tiobon.Core.Services/BASE/BaseServices.cs
@@ -21,6 +21,7 @@ using Tiobon.Core.Model.Models;
 using System.Reflection;
 using System.Collections;
 using Microsoft.IdentityModel.Tokens;
+using System.Collections.Generic;
 
 namespace Tiobon.Core.Services.BASE;
 
@@ -1383,6 +1384,16 @@ public class BaseServices<TEntity, TEntityDto, TInsertDto, TEditDto> : IBaseServ
         return queryString;
     }
 
+    public int? GetStaffId()
+    {
+        int? StaffId = null;
+        string sql = $"SELECT UserStaffID FROM Ghrs_User WHERE UserId='{App.User.ID}'";
+        string StaffId1 = Convert.ToString(DbAccess.ExecuteScalar(sql));
+        if (!StaffId1.IsNull())
+            StaffId = Convert.ToInt32(StaffId1);
+        return StaffId;
+    }
+
     //public int GetTotalCount(string sqlSelect)
     //{
     //    string sql = string.Empty;
diff --git a/Tiobon.Core.Services/Ghre/Ghre_ExamServices.cs b/Tiobon.Core.Services/Ghre/Ghre_ExamServices.cs
index 1acc0fc0..97b7d93a 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_ExamServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_ExamServices.cs
@@ -1522,12 +1522,9 @@ public class Ghre_ExamServices : BaseServices<Ghre_Exam, Ghre_ExamDto, InsertGhr
     public async Task<ServiceResult<List<StaffTableData>>> QueryRuleStaff(long examId)
     {
 
-        var exam = await base.QuerySingle(examId);
 
         var Ids = await Db.Queryable<Ghre_StudyRecord>()
-            .Where(x => x.ExamId == null)
-            .WhereIF(exam.CourseId != null, x => x.CourseId == exam.CourseId)
-            .WhereIF(exam.CourseSceneId != null, x => x.CourseSceneId == exam.CourseSceneId)
+            .Where(x => x.ExamId == null && (x.CourseId == examId || x.CourseSceneId == examId))
             .Select(x => x.StaffId).Distinct().ToListAsync();
         string sql = @"SELECT A.StaffID,
                            A.StaffName,
diff --git a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
index 63f871ef..6eef0525 100644
--- a/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
+++ b/Tiobon.Core.Services/Ghre/Ghre_StudyRecordServices.cs
@@ -299,8 +299,7 @@ namespace Tiobon.Core.Services
 
         }
 
-        #endregion
-
+        #endregion 
 
         #region 获取课程
         /// <summary>
@@ -388,7 +387,7 @@ namespace Tiobon.Core.Services
                 course.CourseWareList = new List<Ghre_StudyRecordCourseWare>();
                 course.CourseTeacherList = new List<Ghre_StudyRecordCourseTeacher>();
                 var courses = await Db.Queryable<Ghre_Course>().Where(x => x.CourseSceneId == course.CourseSceneId && x.Status == Consts.DIC_COURSE_STATUS.RELEASED).ToListAsync();
-      
+
                 for (int i = 0; i < courses.Count; i++)
                 {
                     var course1 = courses[i];
@@ -450,5 +449,35 @@ namespace Tiobon.Core.Services
         }
 
         #endregion
+
+
+        #region 获取ESS查询条件
+        public async Task<ServiceResult> Join(long courseId)
+        {
+            var staffId = GetStaffId();
+            if (!await base.AnyAsync(x => x.CourseId == courseId && x.StaffId == staffId))
+            {
+                var course = await Db.Queryable<Ghre_Course>().Where(x => x.Id == courseId && x.Status == Consts.DIC_COURSE_STATUS.RELEASED).FirstAsync();
+                if (course.IsNull())
+                    return ServiceResult.OprateFailed("无效的课程！");
+
+                DateTime courseTime = Db.GetDate();
+                var snap = await Db.Queryable<Ghre_CourseSnap>().FirstAsync(x => x.CourseId == courseId);
+                await base.Add(new InsertGhre_StudyRecordInput
+                {
+                    StaffId = staffId,
+                    CourseSnapId = snap?.Id,
+                    CourseId = courseId,
+                    JoinTime = courseTime,
+                    CourseBeginTime = courseTime.Date,
+                    CourseEndTime = courseTime.Date.AddMonths(snap?.ValidityPeriod ?? 1),
+                    CourseType = "Elective",
+                    CourseStatus = Consts.DIC_STUDY_RECORD_COURSE_STATUS_IN,
+                    StudyStatus = Consts.DIC_STUDY_RECORD_STUDY_STATUS_NO_JOIN
+                });
+            }
+            return ServiceResult.OprateSuccess("加入成功！");
+        }
+        #endregion
     }
 }
\ No newline at end of file
diff --git a/Tiobon.Core/Tiobon.Core.xml b/Tiobon.Core/Tiobon.Core.xml
index 76d37dbe..3266a6f6 100644
--- a/Tiobon.Core/Tiobon.Core.xml
+++ b/Tiobon.Core/Tiobon.Core.xml
@@ -745,6 +745,13 @@
             <param name="insert">insert</param>  
             <returns></returns>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_ExamController.QueryRuleStaff(System.Int64)">
+            <summary>
+            获取考试关联人员
+            </summary>
+            <param name="id">id</param> 
+            <returns></returns>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_ExamMessageLogController">
             <summary>
             考试通知记录(Controller)
@@ -955,6 +962,13 @@
             <param name="id"></param>
             <returns></returns>
         </member>
+        <member name="M:Tiobon.Core.Api.Controllers.Ghre_StudyRecordController.Join(System.Int64)">
+            <summary>
+            加入学习
+            </summary> 
+            <param name="id"></param>
+            <returns></returns>
+        </member>
         <member name="T:Tiobon.Core.Api.Controllers.Ghre_StudyRuleController">
             <summary>
             必选修规则(Controller)