diff --git a/app/Actions/AttachAffectedOrders.php b/app/Actions/AttachAffectedOrders.php
index f55e112..93dd129 100644
--- a/app/Actions/AttachAffectedOrders.php
+++ b/app/Actions/AttachAffectedOrders.php
@@ -3,6 +3,7 @@
 namespace App\Actions;
 
 use App\Models\Orders;
+use Illuminate\Support\Facades\DB;
 
 class AttachAffectedOrders
 {
@@ -20,7 +21,6 @@ class AttachAffectedOrders
     public function __invoke(Orders $order, $from_paramedic = null)
     {
         $affected_orders = [];
-
         //前置条件
         if ($order->status != Orders::STATUS_ONGOING) {
             $order->affected_orders = $affected_orders;
@@ -32,30 +32,9 @@ class AttachAffectedOrders
             return $order;
         }
 
-        $model = Orders::with([
-            "project" => function ($query) {
-                $query->select("id", "name");
-            },
-            "bed" => function ($query) {
-                $query->select("bed.id", "bed.name")
-                    ->leftJoin("building", "building.id", "=", "bed.building_id")
-                    ->leftJoin("area", "area.id", "=", "bed.area_id")
-                    ->leftJoin("room", "room.id", "=", "bed.room_id")
-                    ->addSelect("room.name as room_name", "area.name as area_name", "building.name as building_name");
-            },
-            "patient" => function ($query) {
-                $query->select("id", "name", "sex", "age", "mobile");
-            },
-            "paramedic" => function ($query) {
-                $query->select("paramedic.id", "paramedic.name", "paramedic.mobile")
-                    ->leftJoin("paramedic_level", "paramedic_level.id", "=", "paramedic.paramedic_level_id")
-                    ->addSelect("paramedic_level.name as paramedic_level_name");
-            }
-        ]);
-
         //更换护工，查询从原护工手上退出订单后，原护工的其他订单是否变成了1对1
         if ($from_paramedic) {
-            $last_orders = $model->where("paramedic_id", $from_paramedic)
+            $last_orders = $this->getOrderModel()->where("paramedic_id", $from_paramedic)
                 ->where("status", Orders::STATUS_ONGOING)
                 ->where("paramedic_id", "<>", $order->paramedic_id) //剔除未更换护工的情况
                 ->get();
@@ -69,7 +48,7 @@ class AttachAffectedOrders
         }
 
         //查询护工新接手一张单之后，是否有订单从1对1变成了1对多
-        $new_same_paramedic_orders = $model->where("paramedic_id", $order->paramedic_id)
+        $new_same_paramedic_orders = $this->getOrderModel()->where("paramedic_id", $order->paramedic_id)
             ->where("status", Orders::STATUS_ONGOING)
             ->where("id", "<>", $order->id) //剔除订单本身
             ->get();
@@ -89,4 +68,29 @@ class AttachAffectedOrders
         $order->affected_orders = collect($affected_orders);
         return $order;
     }
+
+    public function getOrderModel()
+    {
+        $model = Orders::with([
+            "project" => function ($query) {
+                $query->select("id", "name");
+            },
+            "bed" => function ($query) {
+                $query->select("bed.id", "bed.name")
+                    ->leftJoin("building", "building.id", "=", "bed.building_id")
+                    ->leftJoin("area", "area.id", "=", "bed.area_id")
+                    ->leftJoin("room", "room.id", "=", "bed.room_id")
+                    ->addSelect("room.name as room_name", "area.name as area_name", "building.name as building_name");
+            },
+            "patient" => function ($query) {
+                $query->select("id", "name", "sex", "age", "mobile");
+            },
+            "paramedic" => function ($query) {
+                $query->select("paramedic.id", "paramedic.name", "paramedic.mobile")
+                    ->leftJoin("paramedic_level", "paramedic_level.id", "=", "paramedic.paramedic_level_id")
+                    ->addSelect("paramedic_level.name as paramedic_level_name");
+            }
+        ]);
+        return $model;
+    }
 }