Update

app/Console/Commands/Dealer/ManagerSubsidySettleCommand.php

@@ -84,7 +84,7 @@ class ManagerSubsidySettleCommand extends Command
             $earnings = [];
 
             foreach ($dealers as $dealer) {
-                $salesLogs = $dealer->managerSalesLog()
+                $salesLogs = $dealer->managerSalesLogs()
                                     ->with(['product'])
                                     ->select('product_id', DB::raw('sum(sales_volume) as sales_volume'))
                                     ->whereBetween('order_completed_at', [$startAt, $endAt])

app/Models/Dealer.php

@@ -31,7 +31,7 @@ class Dealer extends Model
     /**
      * 属于此经销商的管理者津贴
      */
-    public function managerSalesLog()
+    public function managerSalesLogs()
     {
         return $this->hasMany(DealerManagerSalesLog::class, 'user_id', 'user_id');
     }