diff --git a/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java b/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
index d352b59b..9191e8fd 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
@@ -1148,6 +1148,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
             case MOVE_TOP: {
                 List<CourseInfo> result = courseInfoDao.createLambdaQuery()
                         .andEq(CourseInfo::getCourseInfoType, mergeCourseInfo.getCourseInfoType())
+                        .andEq(CourseInfo::getCourseInfoParentId, mergeCourseInfo.getCourseInfoParentId())
                         .andEq(CourseInfo::getCourseInfoStatus, 1)
                         .andNotEq(CourseInfo::getCourseInfoId, id)
                         .asc(CourseInfo::getOrderIndex)
@@ -1169,6 +1170,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
             case MOVE_LEFT: {
                 List<CourseInfo> result = courseInfoDao.createLambdaQuery()
                         .andEq(CourseInfo::getCourseInfoType, mergeCourseInfo.getCourseInfoType())
+                        .andEq(CourseInfo::getCourseInfoParentId, mergeCourseInfo.getCourseInfoParentId())
                         .andLess(CourseInfo::getOrderIndex, defaultIfNull(mergeCourseInfo.getOrderIndex(), 50))
                         .andEq(CourseInfo::getCourseInfoStatus, 1)
                         .andNotEq(CourseInfo::getCourseInfoId, id)
@@ -1198,6 +1200,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
             case MOVE_RIGHT: {
                 List<CourseInfo> result = courseInfoDao.createLambdaQuery()
                         .andEq(CourseInfo::getCourseInfoType, mergeCourseInfo.getCourseInfoType())
+                        .andEq(CourseInfo::getCourseInfoParentId, mergeCourseInfo.getCourseInfoParentId())
                         .andGreat(CourseInfo::getOrderIndex, defaultIfNull(mergeCourseInfo.getOrderIndex(), 50))
                         .andEq(CourseInfo::getCourseInfoStatus, 1)
                         .andNotEq(CourseInfo::getCourseInfoId, id)
diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeCourseInfoService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeCourseInfoService.java
index 5ee85ffd..3b1f4d78 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeCourseInfoService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseMergeCourseInfoService.java
@@ -1206,6 +1206,7 @@ public class TeacherOpenCourseMergeCourseInfoService extends CoreBaseService<Tea
             case MOVE_TOP: {
                 List<TeacherOpenCourseMergeCourseInfo> result = teacherOpenCourseMergeCourseInfoDao.createLambdaQuery()
                         .andEq(TeacherOpenCourseMergeCourseInfo::getCourseInfoType, mergeCourseInfo.getCourseInfoType())
+                        .andEq(TeacherOpenCourseMergeCourseInfo::getCourseInfoParentId, mergeCourseInfo.getCourseInfoParentId())
                         .andEq(TeacherOpenCourseMergeCourseInfo::getCourseInfoStatus, 1)
                         .andNotEq(TeacherOpenCourseMergeCourseInfo::getTeacherOpenCourseMergeCourseInfoId, id)
                         .asc(TeacherOpenCourseMergeCourseInfo::getTeacherOpenCourseMergeCourseInfoOrder)