diff --git a/src/main/java/com/ifish7/tasks/job/impl/RemindJobImpl.java b/src/main/java/com/ifish7/tasks/job/impl/RemindJobImpl.java
index 157804d..68c0881 100644
--- a/src/main/java/com/ifish7/tasks/job/impl/RemindJobImpl.java
+++ b/src/main/java/com/ifish7/tasks/job/impl/RemindJobImpl.java
@@ -67,19 +67,23 @@ public class RemindJobImpl implements RemindJob {
                 .eq(TblTmpPushRemind::getRemindDate, LocalDate.now()));
         final PushList pushList = new PushList();
         list.forEach(tblTmpPushRemind -> {
-            //查询出设备对应的名称
-            TblDeviceUser deviceUser = deviceUserService.getOne(new QueryWrapper<TblDeviceUser>().lambda()
+            List<TblDeviceUser> deviceUsers = deviceUserService.list(new QueryWrapper<TblDeviceUser>().lambda()
                     .eq(TblDeviceUser::getDeviceId, tblTmpPushRemind.getDeviceId())
                     .eq(TblDeviceUser::getUserId, tblTmpPushRemind.getUserId()));
-            if (deviceUser != null) {
-                setPushList(pushList, deviceUser);
-                //更新换水提醒下次时间
-                Date nextRemindDate = nextRemindDate(tblTmpPushRemind.getRemindCycle());
-                Instant instant = nextRemindDate.toInstant();
-                ZoneId zoneId = ZoneId.systemDefault();
-                tblTmpPushRemind.setRemindDate(instant.atZone(zoneId).toLocalDate());
-                tmpPushRemindService.saveOrUpdate(tblTmpPushRemind);
+            if (deviceUsers.size() > 0) {
+                //查询出设备对应的名称
+                TblDeviceUser deviceUser = deviceUsers.get(0);
+                if (deviceUser != null) {
+                    setPushList(pushList, deviceUser);
+                    //更新换水提醒下次时间
+                    Date nextRemindDate = nextRemindDate(tblTmpPushRemind.getRemindCycle());
+                    Instant instant = nextRemindDate.toInstant();
+                    ZoneId zoneId = ZoneId.systemDefault();
+                    tblTmpPushRemind.setRemindDate(instant.atZone(zoneId).toLocalDate());
+                    tmpPushRemindService.saveOrUpdate(tblTmpPushRemind);
+                }
             }
+
         });
         log.info("RemindJobImpl - commDeviceChangeWater --> end");
     }