fix

zhongzheng-system/src/main/resources/mapper/modules/grade/ClassGradeUserMapper.xml

@@ -971,6 +971,7 @@
         course_menu_exam cme
         LEFT JOIN exam e ON cme.exam_id = e.exam_id
         WHERE 1=1
+        AND  cme.type=1
         <if test="courseId != null and courseId !='' ">
             AND  cme.course_id=#{courseId}
         </if>