diff --git a/VOL.Ai/IRepositories/IScanCodeLoginRepository.cs b/VOL.Ai/IRepositories/IScanCodeLoginRepository.cs
new file mode 100644
index 0000000..85f7068
--- /dev/null
+++ b/VOL.Ai/IRepositories/IScanCodeLoginRepository.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VOL.Core.BaseProvider;
+using VOL.Core.Extensions.AutofacManager;
+using VOL.Entity.DomainModels;
+
+namespace VOL.Ai.IRepositories
+{
+    /// <summary>
+    /// Ai扫码登陆
+    /// </summary>
+    public interface IScanCodeLoginRepository : IDependency, IRepository<Ai_ScanCodeLogin>
+    {
+
+    }
+}
diff --git a/VOL.Ai/IServices/IAiAppService.cs b/VOL.Ai/IServices/IAiAppService.cs
index 3e22cb8..b70d08d 100644
--- a/VOL.Ai/IServices/IAiAppService.cs
+++ b/VOL.Ai/IServices/IAiAppService.cs
@@ -191,6 +191,21 @@ namespace VOL.Ai.IServices
         /// <returns></returns>
         Task<IsActivityInListDto> IsActivityInList(IsActivityInListRequest paramDto);
 
+
+        /// <summary>
+        /// Ai一体机扫描那登录轮询
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        Task<Ai_TeacherFaceInfo> ScanCodeLogin(Ai_Request paramDto);
+
+        /// <summary>
+        /// 退出登录
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        Task<bool> LogOut(LoginOutDto paramDto);
+
         #endregion
     }
 }
diff --git a/VOL.Ai/Repositories/ScanCodeLoginRepository.cs b/VOL.Ai/Repositories/ScanCodeLoginRepository.cs
new file mode 100644
index 0000000..4d36bcd
--- /dev/null
+++ b/VOL.Ai/Repositories/ScanCodeLoginRepository.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VOL.Ai.IRepositories;
+using VOL.Business.IRepositories;
+using VOL.Core.BaseProvider;
+using VOL.Core.EFDbContext;
+using VOL.Core.Extensions.AutofacManager;
+using VOL.Entity.DomainModels;
+
+namespace VOL.Ai.Repositories
+{
+    /// <summary>
+    /// Ai扫码登陆
+    /// </summary>
+    public partial class ScanCodeLoginRepository : RepositoryBase<Ai_ScanCodeLogin>, IScanCodeLoginRepository
+    {
+        public ScanCodeLoginRepository(VOLContext dbContext)
+        : base(dbContext)
+        {
+
+        }
+
+        public static IScanCodeLoginRepository Instance
+        {
+            get { return AutofacContainerModule.GetService<IScanCodeLoginRepository>(); }
+        }
+    }
+}
diff --git a/VOL.Ai/Services/AiAppService.cs b/VOL.Ai/Services/AiAppService.cs
index f89a39a..a63ee49 100644
--- a/VOL.Ai/Services/AiAppService.cs
+++ b/VOL.Ai/Services/AiAppService.cs
@@ -33,7 +33,7 @@ namespace VOL.Ai.Services
         private readonly IS_ClassRepository _classRepository;
         private readonly IN_SportsTestCategoryRepository _sportsTestCategoryRepository;
         private readonly IN_HealthStandardsRepository _healthStandardsRepository;
-        private readonly IN_SportsTestResultRepository _sportsTestResultRepository;
+        private readonly IScanCodeLoginRepository _scanCodeLoginRepository;
         private readonly IN_SportsTrainingCategoryRepository _sportsTrainingCategoryRepository;
         private readonly IClassRoomRecordRepository _classRoomRecordRepository;
         private readonly IHeartRateDataRepository _heartRateDataRepository;
@@ -50,7 +50,7 @@ namespace VOL.Ai.Services
             IS_ClassRepository classRepository,
             IN_SportsTestCategoryRepository sportsTestCategoryRepository,
             IN_HealthStandardsRepository healthStandardsRepository,
-            IN_SportsTestResultRepository sportsTestResultRepository,
+            IScanCodeLoginRepository scanCodeLoginRepository,
             IN_SportsTrainingCategoryRepository sportsTrainingCategoryRepository,
             IClassRoomRecordRepository classRoomRecordRepository,
             IHeartRateDataRepository heartRateDataRepository,
@@ -65,7 +65,7 @@ namespace VOL.Ai.Services
             _studentRepository = studentRepository;
             _sportsTestCategoryRepository = sportsTestCategoryRepository;
             _healthStandardsRepository = healthStandardsRepository;
-            _sportsTestResultRepository = sportsTestResultRepository;
+            _scanCodeLoginRepository = scanCodeLoginRepository;
             _teacherRepository = teacherRepository;
             _sportsTrainingCategoryRepository = sportsTrainingCategoryRepository;
             _classRoomRecordRepository = classRoomRecordRepository;
@@ -842,7 +842,7 @@ namespace VOL.Ai.Services
             entity.Year = semesterDto.Year;
             entity.Semester = semesterDto.Semester;
             var student = await (from s in _studentRepository.FindAsIQueryable(x => x.SchoolCode == paramDto.SchoolCode && x.StudentNo == paramDto.StudentNo)
-                                 join c in _studentRepository.DbContext.Set<S_Class>() on s.ClassId equals c.Id
+                                 join c in _classRepository.DbContext.Set<S_Class>() on s.ClassId equals c.Id
                                  select new
                                  {
                                      s.ClassId,
@@ -1199,5 +1199,65 @@ namespace VOL.Ai.Services
 
             return res;
         }
+
+        /// <summary>
+        /// Ai一体机扫描那登录轮询
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        public async Task<Ai_TeacherFaceInfo> ScanCodeLogin(Ai_Request paramDto)
+        {
+            var loginInfo = await _scanCodeLoginRepository.FindAsIQueryable(x => x.Code == paramDto.Code && x.SchoolCode == paramDto.SchoolCode).FirstOrDefaultAsync();
+
+            if (loginInfo == null)
+                return new Ai_TeacherFaceInfo();
+
+            var res = await _teacherRepository.FindAsIQueryable(x => x.SchoolCode == paramDto.SchoolCode && x.TeacherStatus != TeacherStatus.Depart && x.TeacherPhoneNo == loginInfo.TeacherPhoneNo && x.Id == loginInfo.TeacherId)
+                           .Select(x =>
+                           new Ai_TeacherFaceInfo()
+                           {
+                               Id = x.Id,
+                               Age = x.Age,
+                               //SchoolCode = x.SchoolCode,
+                               Sex = x.Sex,
+                               Phone = x.TeacherPhoneNo,
+                               TeacherName = x.TeacherName,
+                               Photo = x.TeacherPhoto,
+                           }).FirstOrDefaultAsync();
+
+            if (res == null)
+                throw new Exception("未查询到登陆信息");
+
+
+            var grades = await (
+               from t in _studentRepository.DbContext.Set<S_ClassAssocTeacher>()
+               join c in _studentRepository.DbContext.Set<S_Class>() on t.ClassId equals c.Id into classGroup
+               from c in classGroup.DefaultIfEmpty()
+               where t.TeacherId == res.Id && c != null
+               select new Classes()
+               {
+                   Id = c.Id,
+                   Name = $"{c.GradeName}-{c.ClassName}",
+               }).ToListAsync();
+
+            res.GradeAndClassList = grades;
+
+            return res;
+        }
+
+        /// <summary>
+        /// 退出登录
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        public async Task<bool> LogOut(LoginOutDto paramDto)
+        {
+            var teacher = await _scanCodeLoginRepository.FindAsIQueryable(x => x.Code == paramDto.Code && x.SchoolCode == paramDto.SchoolCode).FirstOrDefaultAsync();
+
+            if (teacher == null) return true;
+
+            _scanCodeLoginRepository.Delete(teacher);
+            return await _teacherRepository.SaveChangesAsync() > 0;
+        }
     }
 }
diff --git a/VOL.Model/Ai/Request/Ai_Request.cs b/VOL.Model/Ai/Request/Ai_Request.cs
index 276f9c8..a617da4 100644
--- a/VOL.Model/Ai/Request/Ai_Request.cs
+++ b/VOL.Model/Ai/Request/Ai_Request.cs
@@ -77,4 +77,17 @@ namespace VOL.Model.Ai
         /// </summary>
         //public string StudentNo { get; set; }
     }
+
+    /// <summary>
+    /// 退出登录
+    /// </summary>
+    public class LoginOutDto : Ai_Request
+    {
+        /// <summary>
+        /// 教师Id
+        /// </summary>
+        public int TeacherId { get; set; }
+
+    }
+
 }
diff --git a/VOL.WebApi/Controllers/AI/AiAppController.cs b/VOL.WebApi/Controllers/AI/AiAppController.cs
index cd5cf7c..bb681fa 100644
--- a/VOL.WebApi/Controllers/AI/AiAppController.cs
+++ b/VOL.WebApi/Controllers/AI/AiAppController.cs
@@ -436,5 +436,31 @@ namespace VOL.WebApi.Controllers
             var result = await _aiAppService.FastJumpRopeRanking(paramDto);
             return result;
         }
+
+        /// <summary>
+        /// Ai一体机扫描那登录轮询
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        [HttpPost(nameof(ScanCodeLogin))]
+        public async Task<Ai_TeacherFaceInfo> ScanCodeLogin([FromBody] Ai_Request paramDto)
+        {
+            var result = await _aiAppService.ScanCodeLogin(paramDto);
+
+            return result;
+        }
+
+        /// <summary>
+        /// 退出登录
+        /// </summary>
+        /// <param name="paramDto"></param>
+        /// <returns></returns>
+        [HttpPost(nameof(LogOut))]
+        public async Task<bool> LogOut([FromBody] LoginOutDto paramDto)
+        {
+            var result = await _aiAppService.LogOut(paramDto);
+
+            return result;
+        }
     }
 }