diff --git a/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java b/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
index 93af5eb..cb82916 100644
--- a/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
+++ b/src/main/java/org/springblade/modules/martial/service/impl/MartialScheduleServiceImpl.java
@@ -386,6 +386,15 @@ public class MartialScheduleServiceImpl extends ServiceImpl<MartialScheduleMappe
 			detail.setVenueName(groupDTO.getVenueName());
 			detail.setTimeSlot(groupDTO.getTimeSlot());
 
+			// 设置时间段(上午/下午)
+			if (groupDTO.getTimeSlot() != null && groupDTO.getTimeSlot().contains("上午")) {
+				detail.setTimePeriod("morning");
+			} else if (groupDTO.getTimeSlot() != null && groupDTO.getTimeSlot().contains("下午")) {
+				detail.setTimePeriod("afternoon");
+			} else {
+				detail.setTimePeriod("morning"); // 默认上午
+			}
+
 			// 解析日期
 			if (groupDTO.getTimeSlot() != null && groupDTO.getTimeSlot().contains("年")) {
 				try {