diff --git a/src/main/java/com/yunhai/bschclassmanage/service/impl/student/SchStudentLogService.java b/src/main/java/com/yunhai/bschclassmanage/service/impl/student/SchStudentLogService.java
index e3b753f..11deb7d 100644
--- a/src/main/java/com/yunhai/bschclassmanage/service/impl/student/SchStudentLogService.java
+++ b/src/main/java/com/yunhai/bschclassmanage/service/impl/student/SchStudentLogService.java
@@ -305,16 +305,19 @@ public class SchStudentLogService {
     public void setTransferInLog(UserContext.UserInfo user, List<SchStudent> toUpdateStudents,
                                  Integer targetSchId, Integer targetClassId) {
         try {
-            String schName = comSchTreeService.getSchoolName(user.getSchId());
+            String schName = comSchTreeService.getSchoolName(targetSchId);
             LocalDateTime now = LocalDateTime.now();
 
-            // 1. 获取目标班级名称（本校）
+            // 1. 获取目标班级名称（本校；按班级组ID查，兼容K12/职教，重复行取第一条不抛错）
             String targetClassName = "未知班级";
-            List<BaseSchClassVO> targetClassList = schClassService.searcBaseSchClass(
-                    targetSchId, null, null, targetClassId);
-            if (!targetClassList.isEmpty()) {
-                BaseSchClassVO vo = targetClassList.get(0);
-                targetClassName = vo.getGradeName() + vo.getName();
+            if (targetSchId != null && targetClassId != null) {
+                List<SchClass> targetClasses = schClassRepository.findBySchIdAndClassIds(
+                        targetSchId, Collections.singletonList(targetClassId));
+                if (!targetClasses.isEmpty()) {
+                    SchClass targetClass = targetClasses.get(0);
+                    Map<Integer, String> targetGradeMap = baseSchsystemGradeService.getGradeNameMap(targetSchId, null, null);
+                    targetClassName = targetGradeMap.getOrDefault(targetClass.getGradeId(), "未知年级") + targetClass.getName();
+                }
             }
 
             // 2. 循环每个学生，生成独立日志
@@ -327,12 +330,14 @@ public class SchStudentLogService {
                 String originalSchName = comSchTreeService.getSchoolName(originalSchId);
                 Map<Integer, String> gradeMap = baseSchsystemGradeService.getGradeNameMap(originalSchId, null, null);
 
-                // 查询原班级名称（可能跨校）
+                // 查询原班级名称（可能跨校；按班级组ID查，重复行取第一条不抛错）
                 String originalClassName = "未知班级";
                 if (originalSchId != null && originalClassId != null) {
-                    SchClass originalClass = schClassRepository.findByClassIdAndSchId(originalClassId, originalSchId).orElse(null);
-                    if (originalClass != null) {
-                        originalClassName = gradeMap.get(originalClass.getGradeId()) + originalClass.getName();
+                    List<SchClass> originalClasses = schClassRepository.findBySchIdAndClassIds(
+                            originalSchId, Collections.singletonList(originalClassId));
+                    if (!originalClasses.isEmpty()) {
+                        SchClass originalClass = originalClasses.get(0);
+                        originalClassName = gradeMap.getOrDefault(originalClass.getGradeId(), "未知年级") + originalClass.getName();
                     }
                 }