fix

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

@@ -302,7 +302,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             AND (#{classStartTime} BETWEEN g.class_start_time and g.class_end_time or #{classEndTime} BETWEEN g.class_start_time and g.class_end_time)
         </if>
         <if test="pastDue != null or pastDue != null ">
-            AND ((unix_timestamp(now())+10*24*3600) &lt; g.class_end_time or g.class_start_time is null)
+            AND ((unix_timestamp(now())+6*24*3600) &lt; g.class_end_time or g.class_start_time is null)
         </if>
         <if test="educationTypeId != null and educationTypeId !='' ">
             AND (