update

app/Http/Controllers/Admin/StatisticsController.php

@@ -584,11 +584,11 @@ class StatisticsController extends CommonController
 //            ->where('created_at', 'like', '%' . $month . '%')
 //            ->whereIn('bed_id', $beds->pluck('id'))
 //            ->get();
-        $refund['order_total'] = Balance::where('created_at', 'like', '%' . $month . '%')
+        $refund['order_total'] = abs(Balance::where('created_at', 'like', '%' . $month . '%')
             ->where('belongs_type', 'App\Models\Refund')
             ->whereHas("order", function ($query) use ($project_id) {
                 $query->where("project_id", $project_id);
-            })->sum("money");
+            })->sum("money"));
         $refund['shijishouru'] = $refund['order_total'];
         $refund['guanlifei'] = round($refund['order_total'] * 0.06, 2);
         // 总计