diff --git a/src/main/java/com/yunhai/acasyllabu/model/syllabus/MyClassVo.java b/src/main/java/com/yunhai/acasyllabu/model/syllabus/MyClassVo.java
index ef25c15..50dd53a 100644
--- a/src/main/java/com/yunhai/acasyllabu/model/syllabus/MyClassVo.java
+++ b/src/main/java/com/yunhai/acasyllabu/model/syllabus/MyClassVo.java
@@ -21,6 +21,9 @@ public class MyClassVo {
     /** 年级名称 */
     private String gradeName;
 
+    /** 年级是否启用课表查看（排课情况年级设置；null=未配置视为启用） */
+    private Boolean gradeEnabled;
+
     /** 是否班主任（正/副班主任） */
     private boolean headTeacher;
 
diff --git a/src/main/java/com/yunhai/acasyllabu/service/impl/TimetableService.java b/src/main/java/com/yunhai/acasyllabu/service/impl/TimetableService.java
index 810f012..1b76015 100644
--- a/src/main/java/com/yunhai/acasyllabu/service/impl/TimetableService.java
+++ b/src/main/java/com/yunhai/acasyllabu/service/impl/TimetableService.java
@@ -1,5 +1,6 @@
 package com.yunhai.acasyllabu.service.impl;
 
+import com.yunhai.acasyllabu.entity.GradeSetting;
 import com.yunhai.acasyllabu.entity.Timetable;
 import com.yunhai.acasyllabu.entity.TimetableSlot;
 import com.yunhai.acasyllabu.entity.UpFile;
@@ -16,6 +17,7 @@ import com.yunhai.acasyllabu.model.syllabus.TimetableOverviewVo;
 import com.yunhai.acasyllabu.model.syllabus.TimetableSaveRequest;
 import com.yunhai.acasyllabu.model.syllabus.TimetableSlotVo;
 import com.yunhai.acasyllabu.model.syllabus.TimetableVo;
+import com.yunhai.acasyllabu.repository.GradeSettingRepository;
 import com.yunhai.acasyllabu.repository.TimetableRepository;
 import com.yunhai.acasyllabu.repository.TimetableSlotRepository;
 import com.yunhai.acasyllabu.repository.UpFileRepository;
@@ -98,6 +100,9 @@ public class TimetableService implements ITimetableService {
     @Autowired
     private ISettingService settingService;
 
+    @Autowired
+    private GradeSettingRepository gradeSettingRepository;
+
     // ============================ 查询 ============================
 
     @Override
@@ -627,7 +632,15 @@ public class TimetableService implements ITimetableService {
             vo.setSubjects(teachSubjects.getOrDefault(cid, new ArrayList<>()));
             result.add(vo);
         }
+        // 年级启用状态随班级带出（我的课表据此过滤 tab；未配置的年级视为启用）
+        Map<String, Boolean> gradeEnabled = new LinkedHashMap<>();
+        for (GradeSetting gs : gradeSettingRepository.findBySchIdOrderByIdAsc(schId)) {
+            gradeEnabled.put(gs.getGradeName(), !Boolean.FALSE.equals(gs.getEnabled()));
+        }
         result.sort(Comparator.comparing(v -> order.getOrDefault(v.getClassId(), Integer.MAX_VALUE)));
+        for (MyClassVo vo : result) {
+            vo.setGradeEnabled(gradeEnabled.get(vo.getGradeName()));
+        }
         log.info("[myClasses] schId={}, userId={}, roleId={}, 范围={}, 班级 {} 个",
                 schId, userId, roleId, admin ? "全部" : student ? "本人班级" : "所带/任教", result.size());
         return result;