diff --git a/web/src/main/resources/sql/jlw/teacherOpenCourseMergeStudent.md b/web/src/main/resources/sql/jlw/teacherOpenCourseMergeStudent.md
index c36fd87f..46df4433 100644
--- a/web/src/main/resources/sql/jlw/teacherOpenCourseMergeStudent.md
+++ b/web/src/main/resources/sql/jlw/teacherOpenCourseMergeStudent.md
@@ -62,7 +62,7 @@ queryByCondition
   @if(!isEmpty(schoolClassIdPlural)){
   and find_in_set(ta.class_id, #schoolClassIdPlural#)
   @}
-
+  order by t.teacher_open_course_school_class_merge_student_add_time desc
 
 queryByConditionQuery
 ===
@@ -127,7 +127,7 @@ queryByConditionQuery
   @if(!isEmpty(schoolClassIdPlural)){
   and find_in_set(ta.class_id, #schoolClassIdPlural#)
   @}
-
+  order by t.teacher_open_course_school_class_merge_student_add_time desc
 
 
 deleteTeacherOpenCourseMergeStudentByIds