update

mec-biz/src/main/java/com/ym/mec/biz/service/impl/VipGroupServiceImpl.java

@@ -24,7 +24,6 @@ import com.ym.mec.im.ImFeignService;
 import com.ym.mec.thirdparty.message.MessageSenderPluginContext;
 import com.ym.mec.util.collection.MapUtil;
 import com.ym.mec.util.date.DateUtil;
-
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

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

@@ -390,6 +390,7 @@
             <foreach collection="courseScheduleIds" item="courseScheduleId" open="(" close=")" separator=",">
                 #{courseScheduleId}
             </foreach>
+        AND (update_time_!='1970-01-01 00:00:00' OR update_time_ IS NULL)
         GROUP BY
             course_schedule_id_
     </select>