update

app/Http/Controllers/Admin/StatisticsController.php

@@ -553,10 +553,10 @@ class StatisticsController extends CommonController
         foreach ($areaList as $item) {
             $beds = Bed::where('area_id', $item->id)->where('project_id', $project_id)->get();
             // 订单总数
-            $orderTotal = OrderItems::where('created_at', 'like', '%' . $month . '%')
-                ->whereIn('bed_id', $beds->pluck('id'))
-                ->whereNotNull('paid_at')
-                ->sum('total');
+            $orderTotal = Balance::where('created_at', 'like', '%' . $month . '%')
+                ->whereHas("order", function ($query) use ($project_id) {
+                    $query->where("project_id", $project_id);
+                })->sum("money");
             $item->order_total = $orderTotal;
             $item->shouxufei = round($orderTotal * 0.006, 2);
             $item->zengshishui = round($orderTotal * 0.06, 2);