diff --git a/web/src/main/resources/sql/jlw/teacherOpenCourseMergeCourseInfo.md b/web/src/main/resources/sql/jlw/teacherOpenCourseMergeCourseInfo.md
index 7c9dbf62..34ea8101 100644
--- a/web/src/main/resources/sql/jlw/teacherOpenCourseMergeCourseInfo.md
+++ b/web/src/main/resources/sql/jlw/teacherOpenCourseMergeCourseInfo.md
@@ -837,7 +837,7 @@ isNotExistsByTeacherOpenCourseId
 
 getTreeLocalCacheByTeacherOpenCourseId
 ===
-* 根据开课课程章节小节ID
+* 根据开课ID查询关联的课程章节小节ID
 
   select * 
   from teacher_open_course_merge_course_info t