跟踪件 赶上卡班、到货情况添加空白选项

resources/views/order/tracking/index.blade.php

@@ -282,8 +282,8 @@
                 page: {
                     total: {!!  $trackOrders->toJson() !!}['total'],
                 },
-                isOnDutyShift: ['是','否'],
-                isArrival: ['是','否'],
+                isOnDutyShift: ['','是','否'],
+                isArrival: ['','是','否'],
             },
             mounted:function(){
                 this.imgs=Array.from(document.getElementById('tracking_div').querySelectorAll('img'));