fix：1、作业改造

mec-biz/src/main/resources/config/mybatis/StudentExtracurricularExercisesSituationMapper.xml

@@ -199,6 +199,8 @@
 		stu.username_ student_name_,
 		tea.real_name_ teacher_name_,
 		o.name_ organ_name_,
+		sees.monday_,
+		sees.sunday_,
 		expect_exercises_num_ expect_exercises_num_,
 		actual_exercises_num_ actual_exercises_num_,
 		<if test="submitStartDate==null or submitEndDate==null">