diff --git a/web/src/main/resources/sql/jlw/student.md b/web/src/main/resources/sql/jlw/student.md
index 4069129e..e6ff9ea5 100644
--- a/web/src/main/resources/sql/jlw/student.md
+++ b/web/src/main/resources/sql/jlw/student.md
@@ -2242,4 +2242,4 @@ select student_sn as studentNo from student where class_id =#classId#
 
 findAllStudent
 ===
-select student_id as id,student_name as name,student_sn as schoolNumber,4 as roleId,class_id as classId from student
\ No newline at end of file
+select student_id as id,student_name as name,student_sn as schoolNumber,4 as roleId, old_class_id as classId from student join school_class on student.class_id = school_class.class_id
\ No newline at end of file