新增密码修改，强制下线

app/Service/ReportFormsService.php

@@ -804,6 +804,8 @@ class ReportFormsService extends Service
     public function deviceStatisticsReportChart($data){
         if(empty($data['time'][0]) || empty($data['time'][1])) return [false, '时间必须选择！'];
 
+        $process_time = [];
+
         $result = SystemL::where('time','>=',$data['time'][0])
             ->where('time','<',$data['time'][1])
             ->where('data_point_name',SystemL::standBy)