diff --git a/web/src/main/resources/sql/jlw/student.md b/web/src/main/resources/sql/jlw/student.md
index 1c7d8ac5..3914aff6 100644
--- a/web/src/main/resources/sql/jlw/student.md
+++ b/web/src/main/resources/sql/jlw/student.md
@@ -2155,13 +2155,15 @@ getStudentInfoByClassId
 	student_name AS NAME,
 	student.class_id AS classId,
 	school_class.class_name AS className,
+    us.university_system_name as majorName,
 	student_sn AS studentNo,
 	universities_colleges_name as schoolName 
     FROM
     student
     JOIN school_class ON student.class_id = school_class.class_id
     JOIN universities_colleges on school_class.universities_colleges_id = universities_colleges.universities_colleges_id
-    WHERE
+    JOIN university_system us on school_class.university_system_id = us.university_system_id     
+WHERE
     student.class_id IN (#classIds#)