diff --git a/app/Actions/Dealer/CalculatePurchaseAmount.php b/app/Actions/Dealer/CalculatePurchaseAmount.php
new file mode 100644
index 00000000..9aca8883
--- /dev/null
+++ b/app/Actions/Dealer/CalculatePurchaseAmount.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Actions\Dealer;
+
+use App\Models\Dealer;
+use App\Models\DealerPurchaseLog;
+use Illuminate\Support\Carbon;
+
+class CalculatePurchaseAmount
+{
+    /**
+     * 计算经销商的进货业绩
+     *
+     * @param \App\Models\Dealer $dealer
+     * @param \Illuminate\Support\Carbon|null $start
+     * @param \Illuminate\Support\Carbon|null $end
+     * @return string
+     */
+    public function handle(Dealer $dealer, ?Carbon $start = null, ?Carbon $end = null): string
+    {
+        $query = DealerPurchaseLog::query();
+
+        if ($start && $end) {
+            $query->whereBetween('order_completed_at', [$start, $end]);
+        } else {
+            $query->when($start, function ($query, $start) {
+                $query->where('order_completed_at', '>=', $start);
+            })->when($end, function ($query, $end) {
+                $query->where('order_completed_at', '<=', $end);
+            });
+        }
+
+        return $query->where('path', 'like', "{$dealer->userInfo->full_path}%")->sum('total_amount');
+    }
+}
diff --git a/app/Console/Commands/Dealer/PurchaseSubsidySettleCommand.php b/app/Console/Commands/Dealer/PurchaseSubsidySettleCommand.php
index fa8100ce..b013c8df 100644
--- a/app/Console/Commands/Dealer/PurchaseSubsidySettleCommand.php
+++ b/app/Console/Commands/Dealer/PurchaseSubsidySettleCommand.php
@@ -2,6 +2,7 @@
 
 namespace App\Console\Commands\Dealer;
 
+use App\Actions\Dealer\CalculatePurchaseAmount;
 use App\Enums\DealerEarningStatus;
 use App\Enums\DealerLvl;
 use App\Enums\DealerOrderSettleState;
@@ -9,7 +10,6 @@ use App\Enums\DealerPurchaseSubsidySettleState;
 use App\Enums\DealerPurchaseSubsidyStatus;
 use App\Models\Dealer;
 use App\Models\DealerOrder;
-use App\Models\DealerPurchaseLog;
 use App\Models\DealerPurchaseSubsidy;
 use Illuminate\Console\Command;
 use Illuminate\Support\Carbon;
@@ -31,6 +31,21 @@ class PurchaseSubsidySettleCommand extends Command
      */
     protected $description = '结算签约经销商的进货补贴';
 
+    /**
+     * @var \App\Actions\Dealer\CalculatePurchaseAmount
+     */
+    protected $calculatePurchaseAmount;
+
+    /**
+     * @param \App\Actions\Dealer\CalculatePurchaseAmount $calculatePurchaseAmount
+     */
+    public function __construct(CalculatePurchaseAmount $calculatePurchaseAmount)
+    {
+        parent::__construct();
+
+        $this->calculatePurchaseAmount = $calculatePurchaseAmount;
+    }
+
     /**
      * Execute the console command.
      *
@@ -265,11 +280,10 @@ class PurchaseSubsidySettleCommand extends Command
      */
     protected function initializePurchaseSubsidy(Dealer $dealer, Carbon $startAt, Carbon $endAt, $feeRate, array $purchaseRules)
     {
+        $this->calculatePurchaseAmount->handle($dealer, $startAt, $endAt);
+
         // 进货总额
-        $totalPurchaseAmount = DealerPurchaseLog::query()
-                                            ->whereBetween('order_completed_at', [$startAt, $endAt])
-                                            ->where('path', 'like', "{$dealer->userInfo->full_path}%")
-                                            ->sum('total_amount');
+        $totalPurchaseAmount = $this->calculatePurchaseAmount->handle($dealer, $startAt, $endAt);
 
         // 如果没有进货总额，则返回
         if (bccomp($totalPurchaseAmount, '0', 2) <= 0) {
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index 74e95c0d..d23dee0a 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -15,6 +15,15 @@ use Symfony\Component\HttpFoundation\HeaderUtils;
 
 class AppServiceProvider extends ServiceProvider
 {
+    /**
+     * All of the container singletons that should be registered.
+     *
+     * @var array
+     */
+    public $singletons = [
+        \App\Actions\Dealer\CalculatePurchaseAmount::class => \App\Actions\Dealer\CalculatePurchaseAmount::class,
+    ];
+
     /**
      * Register any application services.
      *