diff --git a/VOL.Ai/Services/JingShiTiJiaoService.cs b/VOL.Ai/Services/JingShiTiJiaoService.cs
index f97e7f2..cb706d0 100644
--- a/VOL.Ai/Services/JingShiTiJiaoService.cs
+++ b/VOL.Ai/Services/JingShiTiJiaoService.cs
@@ -5,7 +5,6 @@ using VOL.Core.Configuration;
 using VOL.Core.Extensions.AutofacManager;
 using VOL.Core.Utilities;
 using VOL.Model.JingShiTiJiao;
-using static Microsoft.EntityFrameworkCore.DbLoggerCategory;
 
 namespace VOL.Ai.Services
 {
diff --git a/VOL.Model/School/Response/GradeNameModel.cs b/VOL.Model/School/Response/GradeNameModel.cs
index bd09db7..d34851f 100644
--- a/VOL.Model/School/Response/GradeNameModel.cs
+++ b/VOL.Model/School/Response/GradeNameModel.cs
@@ -24,11 +24,6 @@ namespace VOL.Model
         /// </summary>
         public string GradeName { get; set; }
 
-        /// <summary>
-        /// 性质名称
-        /// </summary>
-        //public string NatureName { get; set; }
-
         /// <summary>
         /// 班级集合
         /// </summary>
diff --git a/VOL.WebApi/Controllers/JingShiTiJiao/JingShiTiJiaoController.cs b/VOL.WebApi/Controllers/JingShiTiJiao/JingShiTiJiaoController.cs
index a55bf66..0d45890 100644
--- a/VOL.WebApi/Controllers/JingShiTiJiao/JingShiTiJiaoController.cs
+++ b/VOL.WebApi/Controllers/JingShiTiJiao/JingShiTiJiaoController.cs
@@ -6,6 +6,8 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using VOL.Ai.IServices;
+using VOL.Ai.Services;
 using VOL.Business.IServices;
 using VOL.Business.IServices.Training;
 using VOL.Core.Filters;
@@ -29,12 +31,16 @@ namespace VOL.WebApi.Controllers.JingShiTiJiao
         #region  初始化
 
         private readonly IS_HomeWorkService _homeWorkService;
+        private readonly IJingShiTiJiaoService  _jingShiTiJiaoService;
+
+        
         private readonly II_TrainingDataService _trainingDataService;
         public JingShiTiJiaoController(
-            IS_HomeWorkService homeWorkService, II_TrainingDataService trainingDataService)
+            IS_HomeWorkService homeWorkService, II_TrainingDataService trainingDataService,IJingShiTiJiaoService  jingShiTiJiaoService)
         {
             _homeWorkService = homeWorkService;
             _trainingDataService = trainingDataService;
+            _jingShiTiJiaoService = jingShiTiJiaoService;
         }
 
         #endregion
@@ -109,15 +115,39 @@ namespace VOL.WebApi.Controllers.JingShiTiJiao
         #endregion
 
 
-
         /// <summary>
         /// 获取所有年级名称
         /// </summary>
         /// <returns></returns>
-        [HttpGet(nameof(GetGradeNames))]
-        public async Task<List<GradeNameModel>> GetGradeNames()
+        /// <summary>
+        /// 获取年级列表
+        /// </summary>
+        /// <returns></returns>
+        [HttpGet(nameof(GetGradeList))]
+        public async Task<List<GradeNameModel>> GetGradeList(string schoolCode)
         {
-            
+            if (string.IsNullOrWhiteSpace(schoolCode))
+                return new List<GradeNameModel>();
+
+            // 1️⃣ 调用京师接口获取年级班级
+            var schoolClass = await _jingShiTiJiaoService.GetClassBySchoolAsync(schoolCode);
+
+            if (schoolClass == null || schoolClass.Grades == null || !schoolClass.Grades.Any())
+                return new List<GradeNameModel>();
+
+            // 2️⃣ 将接口结果映射为 GradeNameModel
+            var result = schoolClass.Grades.Select(g => new GradeNameModel
+            {
+                Id = 0, // 如果数据库中没有对应Id，可先填0或后续映射数据库Id
+                GradeName = g.GradeName,
+                Class = g.Classes?.Select(c => new ClassNameModel
+                {
+                    Id = 0, // 同理，暂时填0
+                    ClassName = c.ClassName
+                }).ToList() ?? new List<ClassNameModel>()
+            }).ToList();
+
+            return result;
         }
     }
 }
diff --git a/VOL.WebApi/appsettings.json b/VOL.WebApi/appsettings.json
index 34740a3..9768799 100644
--- a/VOL.WebApi/appsettings.json
+++ b/VOL.WebApi/appsettings.json
@@ -115,6 +115,15 @@
     "ExpirationDate": 30,
     "DataSyncCallBackUrl": "https://test.gonbat.com/aims-api/physicalfitnessthirdparty/yuedong/school/callBack"
   },
+
+  "JingShiTiJiao": {
+    "Channel": "sk-yuedong",
+    "SecretKey": "JSTJ-kGfs6J7bkgdxr9mz",
+    "BaseUrl": "https://api-test.aitibao.com",
+    "SchoolCode": "202512240056",
+    "SportsItem": "JS010000"
+  },
+
   "QuartzAccessKey": "65EC9387355E4717899C552963CE59FF", //定时任务的值,请自行修改
   "OriginalPwd": "000000" //初始密码
 }