order

@@ -46,15 +46,15 @@ class AdminStatisticsController extends AdminBaseController{
 
         //周统计
         $week=array();
-        for ($i = 0; $i <= 15; $i++){
+        for ($i = 0; $i <= 30; $i++){
             $week[15-$i]=strtotime(date('Ymd',strtotime("-$i week")));
         }
         $Week=array();
-        for ($i = 0; $i<15; $i++){
+        for ($i = 0; $i<30; $i++){
             $Week[$i]=[$week[$i],$week[$i+1]];
         }
         $Week_statistics=array();
-        for ($i = 0; $i<15; $i++){
+        for ($i = 0; $i<30; $i++){
             $Week_statistics[]=Db::name('order')->where('start_time','between',$Week[$i])->count();
         }
         $this->assign('weekData',json_encode($Week_statistics));

@@ -432,7 +432,7 @@
                                 realtime: true,
                                 y : 220,
                                 height: 20,
-                                start : 0,
+                                start : 50,
                                 end : 100
                             },