diff --git a/BasePlatformDotnet/src/Yh.SchClass.OpenApi/SchClassOpenApi.cs b/BasePlatformDotnet/src/Yh.SchClass.OpenApi/SchClassOpenApi.cs
index f66e598..b67a514 100644
--- a/BasePlatformDotnet/src/Yh.SchClass.OpenApi/SchClassOpenApi.cs
+++ b/BasePlatformDotnet/src/Yh.SchClass.OpenApi/SchClassOpenApi.cs
@@ -30,6 +30,7 @@ public sealed class SchClassOpenApi
         TeachInfo = new SchClassTeachInfoClient(httpClient, options);
         SubInfo = new SchClassSubInfoClient(httpClient, options);
         FamilyCompat = new SchClassFamilyCompatClient(httpClient, options);
+        SchTree = new SchClassSchTreeClient(httpClient, options);
     }
 
     /// <summary>当前生效的配置。</summary>
@@ -69,6 +70,9 @@ public sealed class SchClassOpenApi
 
     /// <summary>FamCom：家长兼容（<c>/oapi/Common/FamCom/</c>）。</summary>
     public SchClassFamilyCompatClient FamilyCompat { get; }
+
+    /// <summary>SchTree：学校教师组树（<c>/oapi/SchGroup/</c>）。</summary>
+    public SchClassSchTreeClient SchTree { get; }
 }
 
 /// <summary><see cref="SchClassOpenApi"/> 的轻量工厂（不依赖 DI 容器）。</summary>
diff --git a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/DebugMain.cs b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/DebugMain.cs
index 54828b7..4078015 100644
--- a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/DebugMain.cs
+++ b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/DebugMain.cs
@@ -10,6 +10,7 @@
 //
 // 注意：csproj 已设 GenerateProgramFile=false（关掉 Test SDK 自动 Main），dotnet test 不受影响。
 
+using Microsoft.VisualStudio.TestPlatform.Utilities;
 using System.Text;
 
 namespace Yh.SchClass.OpenApi.Tests;
@@ -20,34 +21,38 @@ public static class DebugMain
     {
         Console.OutputEncoding = Encoding.UTF8;
 
-        string? only = null;
-        foreach (var arg in args)
-        {
-            if (arg.StartsWith("--only=", StringComparison.OrdinalIgnoreCase))
-            {
-                only = arg[7..].Trim();
-            }
-            else if (arg.Equals("--off", StringComparison.OrdinalIgnoreCase))
-            {
-                Console.WriteLine("跳过联调：--off（同 YH_SCHCLASS_DEBUG_OFF=1）");
-                return 0;
-            }
-        }
+        var sch = "8d920c30-0f9b-4d8c-8a9f-2f9682899635";
+        var api = SchClassLiveDebug.Create();
+        var teachers = await api.TeaInfo.GetSchTeaInfoAsync(sch, null);
+        Console.WriteLine($"OATea[{sch}] 共 {teachers.Count} 名教师");
+        //string? only = null;
+        //foreach (var arg in args)
+        //{
+        //    if (arg.StartsWith("--only=", StringComparison.OrdinalIgnoreCase))
+        //    {
+        //        only = arg[7..].Trim();
+        //    }
+        //    else if (arg.Equals("--off", StringComparison.OrdinalIgnoreCase))
+        //    {
+        //        Console.WriteLine("跳过联调：--off（同 YH_SCHCLASS_DEBUG_OFF=1）");
+        //        return 0;
+        //    }
+        //}
 
-        if (Environment.GetEnvironmentVariable(SchClassLiveDebug.OffVar) is "1" or "true")
-        {
-            Console.WriteLine("跳过联调：已设置 " + SchClassLiveDebug.OffVar + "=1（清除该变量即可恢复联调）");
-            return 0;
-        }
+        //if (Environment.GetEnvironmentVariable(SchClassLiveDebug.OffVar) is "1" or "true")
+        //{
+        //    Console.WriteLine("跳过联调：已设置 " + SchClassLiveDebug.OffVar + "=1（清除该变量即可恢复联调）");
+        //    return 0;
+        //}
 
-        Console.WriteLine("== SchClass OpenAPI 测试工程调试入口 ==");
-        var failures = await SchClassLiveDebug.RunAllAsync(Console.WriteLine, only);
-        if (failures.Count == 0)
-        {
-            Console.WriteLine("全部通过 ✅");
-            return 0;
-        }
-        Console.WriteLine($"失败 {failures.Count} 个：{string.Join(", ", failures)}");
+        //Console.WriteLine("== SchClass OpenAPI 测试工程调试入口 ==");
+        //var failures = await SchClassLiveDebug.RunAllAsync(Console.WriteLine, only);
+        //if (failures.Count == 0)
+        //{
+        //    Console.WriteLine("全部通过 ✅");
+        //    return 0;
+        //}
+        //Console.WriteLine($"失败 {failures.Count} 个：{string.Join(", ", failures)}");
         return 1;
     }
 }
diff --git a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebug.cs b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebug.cs
index 76e2c2c..e568cc7 100644
--- a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebug.cs
+++ b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebug.cs
@@ -28,7 +28,7 @@ internal static class SchClassLiveDebug
     public const string DefaultHost = "http://base.yunhaixingtong.com";
 
     /// <summary>配置与配置文件都未提供时的兜底应用路径。</summary>
-    public const string DefaultPath = "/bschclass";
+    public const string DefaultPath = "/userclass";
 
     private static readonly IConfiguration? Config;
 
@@ -143,6 +143,7 @@ internal static class SchClassLiveDebug
             ("SchInfo.GetSchlist", async () => (await api.SchInfo.GetSchListAsync(null)).Count),
             ("OATea.GetSchTeainfo", async () => (await api.TeaInfo.GetSchTeaInfoAsync(sch, null)).Count),
             ("OATea.GetArrTeainfo", async () => (await api.TeaInfo.GetArrTeaInfoAsync(teaId.Value.ToString())).Count),
+            ("SchGroup.GetTeaTree", async () => (await api.SchTree.GetTeaTreeAsync(sch, null)).Count),
             ("OAStu.GetAllStulist", async () => (await api.StuInfo.GetAllStuListAsync()).Count),
             ("OAStu.GetSchStulist", async () => (await api.StuInfo.GetSchStuListAsync(sch, null)).Count),
             ("OAStu.GetClaStulist", async () => (await api.StuInfo.GetClaStuListAsync(classId, null)).Count),
diff --git a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebugTests.cs b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebugTests.cs
index 7589706..dbfc701 100644
--- a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebugTests.cs
+++ b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/SchClassLiveDebugTests.cs
@@ -77,6 +77,28 @@ public class SchClassLiveDebugTests(ITestOutputHelper output)
         }
     }
 
+    [Fact]
+    public async Task 联调_教师组树()
+    {
+        if (!Live()) return;
+
+        var api = SchClassLiveDebug.Create();
+        var sch = SchClassLiveDebug.Sch
+                  ?? (await api.SchInfo.AllListAsync()).FirstOrDefault()?.SchSerId;
+        if (string.IsNullOrEmpty(sch))
+        {
+            output.WriteLine("未取到学校序列号（设置 YH_SCHCLASS_DEBUG_SCH 或确认学校列表非空）");
+            return;
+        }
+
+        var tree = await api.SchTree.GetTeaTreeAsync(sch, null);
+        output.WriteLine($"SchTree[{sch}] 根节点 {tree.Count} 个");
+        foreach (var root in tree)
+        {
+            output.WriteLine($"  {root.Id} / {root.Name} / type={root.Type} / 子节点 {root.Children?.Count ?? 0} 个");
+        }
+    }
+
     [Fact]
     public async Task 联调_一键跑通全部端点()
     {
diff --git a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/appsettings.json b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/appsettings.json
index 4a6f4bd..81a31b3 100644
--- a/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/appsettings.json
+++ b/BasePlatformDotnet/tests/Yh.SchClass.OpenApi.Tests/appsettings.json
@@ -4,7 +4,7 @@
       "Enabled": true,
       "BaseHost": "http://base.yunhaixingtong.com",
       "BasePath": "/userbase",
-      "SchClassPath": "/bschclass",
+      "SchClassPath": "/userclass",
       "AppKey": "100002",
       "AppSecret": "2314a3b158b24a838b2b9b69fd3db118"
     }