diff --git a/src/main/java/com/yunhai/bschclassmanage/controller/oapi/oa/SchGroupController.java b/src/main/java/com/yunhai/bschclassmanage/controller/oapi/oa/SchGroupController.java
index c3ebb24..419300e 100644
--- a/src/main/java/com/yunhai/bschclassmanage/controller/oapi/oa/SchGroupController.java
+++ b/src/main/java/com/yunhai/bschclassmanage/controller/oapi/oa/SchGroupController.java
@@ -27,25 +27,27 @@ public class SchGroupController {
     private ISchInfoService schInfoService;
 
     @GetMapping("GetTeaTree")
-    @Operation(summary = "获取学校教师组树+教师（SchSerID 与 schId 二选一）")
+    @Operation(summary = "获取学校教师组树（toUser 默认 true 带教师，false 仅返回组骨架；SchSerID 与 schId 二选一）")
     public List<TeaTreeVO> getTeaTree(@RequestParam(value = "SchSerID", required = false) String SchSerID,
-                                      @RequestParam(value = "schId", required = false) Integer schId) {
+                                      @RequestParam(value = "schId", required = false) Integer schId,
+                                      @RequestParam(value = "toUser", required = false, defaultValue = "true") boolean toUser) {
         Integer resolvedSchId = resolveSchId(schId, SchSerID);
         if (resolvedSchId == null) {
             return Collections.emptyList();
         }
-        return comSchTreeService.getSchTeaTree(resolvedSchId);
+        return comSchTreeService.getSchTeaTree(resolvedSchId, toUser);
     }
 
     @GetMapping("GetStuTree")
-    @Operation(summary = "获取学校学生树：学校→学段→年级→班级→学生（SchSerID 与 schId 二选一）")
+    @Operation(summary = "获取学校学生树：学校→学段→年级→班级→学生（toUser 默认 true 带学生，false 仅返回组织骨架；SchSerID 与 schId 二选一）")
     public List<TeaTreeVO> getStuTree(@RequestParam(value = "SchSerID", required = false) String SchSerID,
-                                      @RequestParam(value = "schId", required = false) Integer schId) {
+                                      @RequestParam(value = "schId", required = false) Integer schId,
+                                      @RequestParam(value = "toUser", required = false, defaultValue = "true") boolean toUser) {
         Integer resolvedSchId = resolveSchId(schId, SchSerID);
         if (resolvedSchId == null) {
             return Collections.emptyList();
         }
-        return comSchTreeService.getSchStuTree(resolvedSchId);
+        return comSchTreeService.getSchStuTree(resolvedSchId, toUser);
     }
 
     /**
diff --git a/src/main/java/com/yunhai/bschclassmanage/service/IComSchTreeService.java b/src/main/java/com/yunhai/bschclassmanage/service/IComSchTreeService.java
index 4d15611..e0fb065 100644
--- a/src/main/java/com/yunhai/bschclassmanage/service/IComSchTreeService.java
+++ b/src/main/java/com/yunhai/bschclassmanage/service/IComSchTreeService.java
@@ -29,9 +29,9 @@ public interface IComSchTreeService {
 
      BoaGroup getTeacherTree(Integer schId);
 
-     List<TeaTreeVO> getSchTeaTree(Integer schId);
+     List<TeaTreeVO> getSchTeaTree(Integer schId, boolean toUser);
 
-     List<TeaTreeVO> getSchStuTree(Integer schId);
+     List<TeaTreeVO> getSchStuTree(Integer schId, boolean toUser);
 
      List<SelectIntVO> getSchoolList();
 
diff --git a/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java b/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
index fef4a64..8fd1371 100644
--- a/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
+++ b/src/main/java/com/yunhai/bschclassmanage/service/impl/com/ComSchTreeService.java
@@ -446,9 +446,10 @@ public class ComSchTreeService implements IComSchTreeService {
      * 结构：学校根(type=1) → 教师组(type=1) → 子组递归 + 教师叶子(type=2)。
      * 节点字段：pid=父节点id（根为0）、no=组取 BoaGroup.sort / 教师固定 0、
      * isParent=组true/教师false、photo 固定空串（本库无头像数据）。
+     * toUser=false 时只返回组织骨架（不查询、不挂载教师叶子）。
      * 返回单元素列表（学校根节点）。
      */
-    public List<TeaTreeVO> getSchTeaTree(Integer schId) {
+    public List<TeaTreeVO> getSchTeaTree(Integer schId, boolean toUser) {
         // 1. 学校根节点（远程组树的根即学校节点，取不到时用学校名兜底）
         List<BoaGroup> schTree = getSchTree(schId);
         BoaGroup schRoot = (schTree == null || schTree.isEmpty()) ? null : schTree.get(0);
@@ -479,37 +480,39 @@ public class ComSchTreeService implements IComSchTreeService {
         groupVoMap.put(teaRootVo.getId(), teaRootVo);
         rootVo.getChildren().add(teaRootVo);
 
-        // 3. 挂教师：多组各挂一份；无组或组不在树中的落到"未分组"
-        List<SchTeacher> teacherList = schTeacherService.getSchTeacherList(schId);
-        if (CollectionUtils.isNotEmpty(teacherList)) {
-            List<Integer> teaIds = teacherList.stream()
-                    .map(SchTeacher::getTeaId)
-                    .filter(Objects::nonNull)
-                    .collect(Collectors.toList());
-            Map<Integer, List<Integer>> teaIdToGroupIds = schTeacherGroupRepository.findByTeaIdInAndSchId(teaIds, schId)
-                    .stream()
-                    .collect(Collectors.groupingBy(SchTeacherGroup::getTeaId,
-                            Collectors.mapping(SchTeacherGroup::getGroupId, Collectors.toList())));
+        // 3. 挂教师：多组各挂一份；无组或组不在树中的落到"未分组"（toUser=false 时不带用户，跳过查询）
+        if (toUser) {
+            List<SchTeacher> teacherList = schTeacherService.getSchTeacherList(schId);
+            if (CollectionUtils.isNotEmpty(teacherList)) {
+                List<Integer> teaIds = teacherList.stream()
+                        .map(SchTeacher::getTeaId)
+                        .filter(Objects::nonNull)
+                        .collect(Collectors.toList());
+                Map<Integer, List<Integer>> teaIdToGroupIds = schTeacherGroupRepository.findByTeaIdInAndSchId(teaIds, schId)
+                        .stream()
+                        .collect(Collectors.groupingBy(SchTeacherGroup::getTeaId,
+                                Collectors.mapping(SchTeacherGroup::getGroupId, Collectors.toList())));
 
-            for (SchTeacher teacher : teacherList) {
-                if (teacher.getTeaId() == null) {
-                    continue;
-                }
-                List<Integer> groupIds = teaIdToGroupIds.getOrDefault(teacher.getTeaId(), Collections.emptyList());
-                if (groupIds.isEmpty()) {
-                    TeaTreeVO ungrouped = getOrCreateUngrouped(teaRootVo, groupVoMap);
-                    ungrouped.getChildren().add(newTeacherNode(teacher, ungrouped.getId()));
-                } else {
-                    for (Integer groupId : groupIds) {
-                        TeaTreeVO groupVo = groupVoMap.get(groupId);
-                        if (groupVo == null) {
-                            groupVo = getOrCreateUngrouped(teaRootVo, groupVoMap);
-                        }
-                        // 同一节点下按 teaId 去重（防脏数据中同一组出现多条关联）
-                        boolean exists = groupVo.getChildren().stream()
-                                .anyMatch(c -> Integer.valueOf(2).equals(c.getType()) && c.getId().equals(teacher.getTeaId()));
-                        if (!exists) {
-                            groupVo.getChildren().add(newTeacherNode(teacher, groupVo.getId()));
+                for (SchTeacher teacher : teacherList) {
+                    if (teacher.getTeaId() == null) {
+                        continue;
+                    }
+                    List<Integer> groupIds = teaIdToGroupIds.getOrDefault(teacher.getTeaId(), Collections.emptyList());
+                    if (groupIds.isEmpty()) {
+                        TeaTreeVO ungrouped = getOrCreateUngrouped(teaRootVo, groupVoMap);
+                        ungrouped.getChildren().add(newTeacherNode(teacher, ungrouped.getId()));
+                    } else {
+                        for (Integer groupId : groupIds) {
+                            TeaTreeVO groupVo = groupVoMap.get(groupId);
+                            if (groupVo == null) {
+                                groupVo = getOrCreateUngrouped(teaRootVo, groupVoMap);
+                            }
+                            // 同一节点下按 teaId 去重（防脏数据中同一组出现多条关联）
+                            boolean exists = groupVo.getChildren().stream()
+                                    .anyMatch(c -> Integer.valueOf(2).equals(c.getType()) && c.getId().equals(teacher.getTeaId()));
+                            if (!exists) {
+                                groupVo.getChildren().add(newTeacherNode(teacher, groupVo.getId()));
+                            }
                         }
                     }
                 }
@@ -588,9 +591,10 @@ public class ComSchTreeService implements IComSchTreeService {
      * 班级=sch_class（id=group_class_id，名称 cname 优先，no=sort，不含毕业班），
      * 学生仅取在读正常状态（复用按班缓存查询，已过滤休学/转出/禁用并按 sort 排序）。
      * 节点契约与 getSchTeaTree 相同：组织节点 type=1、isParent=true；学生叶子 type=2、isParent=false、children=null。
+     * toUser=false 时只返回组织骨架（不查询、不挂载学生叶子）。
      * 返回单元素列表（学校根节点）。
      */
-    public List<TeaTreeVO> getSchStuTree(Integer schId) {
+    public List<TeaTreeVO> getSchStuTree(Integer schId, boolean toUser) {
         TeaTreeVO rootVo = new TeaTreeVO();
         rootVo.setId(schId);
         rootVo.setName(getSchoolName(schId));
@@ -637,12 +641,15 @@ public class ComSchTreeService implements IComSchTreeService {
                             grade.getGradeId(), clazz.getSort());
                     gradeVo.getChildren().add(classVo);
 
-                    List<SchStudent> students = schStudentService.getSchGradeClassStudentCacheList(schId, null, null, clazz.getClassId());
-                    for (SchStudent student : students) {
-                        if (student.getStuId() == null) {
-                            continue;
+                    // toUser=false 时不带用户，跳过按班查询
+                    if (toUser) {
+                        List<SchStudent> students = schStudentService.getSchGradeClassStudentCacheList(schId, null, null, clazz.getClassId());
+                        for (SchStudent student : students) {
+                            if (student.getStuId() == null) {
+                                continue;
+                            }
+                            classVo.getChildren().add(newStudentNode(student, clazz.getClassId()));
                         }
-                        classVo.getChildren().add(newStudentNode(student, clazz.getClassId()));
                     }
                 }
             }