diff --git a/app/api/controller/dataview/FarmController.php b/app/api/controller/dataview/FarmController.php
index 0d773d8..6b04455 100644
--- a/app/api/controller/dataview/FarmController.php
+++ b/app/api/controller/dataview/FarmController.php
@@ -152,6 +152,11 @@ class FarmController extends BaseApiController
 
         // 请求mqtt接口
         $list = RemoteRequestLogic::getAlarmData($deviceList);
+        foreach($list as $k=>$v){
+            if(time() - strtotime($v['alarm_time'])  > 604800){
+                unset($list[$k]);
+            }
+        }
 
         return $this->success('成功', compact('list'));
     }