diff --git a/src/main/java/com/yunhai/bschclassmanage/service/impl/teacher/SchTeacherInfoService.java b/src/main/java/com/yunhai/bschclassmanage/service/impl/teacher/SchTeacherInfoService.java
index b4d4364..f393f7a 100644
--- a/src/main/java/com/yunhai/bschclassmanage/service/impl/teacher/SchTeacherInfoService.java
+++ b/src/main/java/com/yunhai/bschclassmanage/service/impl/teacher/SchTeacherInfoService.java
@@ -93,12 +93,12 @@ public class SchTeacherInfoService {
             dto.setCreateUserId(userId);
             SchTeacher teacher = new SchTeacher();
             BeanUtils.copyProperties(dto, teacher);
-            savedTeacher = schTeacherRepository.save(teacher);
 
-            BoaUser syncTeacher= syncUserBaseService.addTeacher(teacher,dto.getPwd(),dto.getGroupId());
-            Integer generatedId = syncTeacher.getId();
-            savedTeacher.setTeaId(generatedId);
-            savedTeacher = schTeacherRepository.save(savedTeacher);
+            // 先推送基础平台，拿到 teaId 后一次性落库，避免重复 save 产生两条教师记录；
+            // 同时推送失败也不会留下 teaId 为空的脏数据。
+            BoaUser syncTeacher = syncUserBaseService.addTeacher(teacher, dto.getPwd(), dto.getGroupId());
+            teacher.setTeaId(syncTeacher.getId());
+            savedTeacher = schTeacherRepository.save(teacher);
 
             // 插入组关联
             SchTeacherGroup newRelation = new SchTeacherGroup();