diff --git a/src/main/java/com/gzzn/omms/msgexchangeapi/scheduled/CminmsgsHisScheduled.java b/src/main/java/com/gzzn/omms/msgexchangeapi/scheduled/CminmsgsHisScheduled.java
index 907f6d9c..97e78d4f 100644
--- a/src/main/java/com/gzzn/omms/msgexchangeapi/scheduled/CminmsgsHisScheduled.java
+++ b/src/main/java/com/gzzn/omms/msgexchangeapi/scheduled/CminmsgsHisScheduled.java
@@ -1,24 +1,13 @@
 package com.gzzn.omms.msgexchangeapi.scheduled;
 
-import java.util.Date;
-import java.util.List;
-import java.util.stream.Collector;
-import java.util.stream.Collectors;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.PageRequest;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
-import org.springframework.util.CollectionUtils;
-
 import com.gzzn.omms.msgexchangeapi.dao.CminmsgDao;
 import com.gzzn.omms.msgexchangeapi.dao.CminmsgHstDao;
-import com.gzzn.omms.msgexchangeapi.entity.Cminmsg;
-import com.gzzn.omms.msgexchangeapi.entity.CminmsgHst;
 import com.gzzn.omms.msgexchangeapi.service.ICminmsgHstService;
 
 /**