diff --git a/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md b/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
index f76a2700..fe1bd6e1 100644
--- a/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
+++ b/web/src/main/resources/sql/jlw/teacherOpenCourseChatLog.md
@@ -223,7 +223,7 @@ queryByConditionQuery
   @if(!isEmpty(userIdPlural)){
   and find_in_set(t.user_id,#userIdPlural#)
   @}
-
+  order by teacher_open_course_chat_log_add_time desc