diff --git a/src/main/java/com/kiisoo/ic/activity/service/impl/PmnActivityScheduleServiceImpl.java b/src/main/java/com/kiisoo/ic/activity/service/impl/PmnActivityScheduleServiceImpl.java
index 874f6d4..9be291f 100644
--- a/src/main/java/com/kiisoo/ic/activity/service/impl/PmnActivityScheduleServiceImpl.java
+++ b/src/main/java/com/kiisoo/ic/activity/service/impl/PmnActivityScheduleServiceImpl.java
@@ -10,7 +10,6 @@ import com.kiisoo.ic.activity.entity.PmnActivitySchedule;
 import com.kiisoo.ic.activity.mapper.PmnActivityScheduleDOMapper;
 import com.kiisoo.ic.activity.service.IPmnActivityScheduleService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import org.omg.SendingContext.RunTime;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;