diff --git a/app/Imports/InventoryImport.php b/app/Imports/InventoryImport.php
index d2e2779..08c85bf 100644
--- a/app/Imports/InventoryImport.php
+++ b/app/Imports/InventoryImport.php
@@ -3,7 +3,6 @@
 namespace App\Imports;
 
 use App\Events\BatchStockUpdateEvent;
-use App\Jobs\SyncCostToMiaoXuan;
 use App\Models\DailyStockRecord;
 use App\Models\GoodsSku;
 use App\Models\TodayPrice;
@@ -55,7 +54,6 @@ class InventoryImport implements ToArray, SkipsEmptyRows
                     'cost' => $row[4],
                 ]);
             }
-            SyncCostToMiaoXuan::dispatch($row[0], $row[4]);
             $updateIds[] = $goodsSku['id'];
             DailyStockRecord::query()->where('sku_id', $goodsSku['id'])->where('day', $day)->update([
                 'arrived_today_num' => $row[3],
diff --git a/app/Imports/NewSetImport.php b/app/Imports/NewSetImport.php
index e6e65ab..4fe5588 100644
--- a/app/Imports/NewSetImport.php
+++ b/app/Imports/NewSetImport.php
@@ -3,7 +3,6 @@
 namespace App\Imports;
 
 use App\Events\BatchStockUpdateEvent;
-use App\Jobs\SyncCostToMiaoXuan;
 use App\Models\DailyStockRecord;
 use App\Models\GoodsSku;
 use App\Utils\DateTimeUtils;
@@ -50,7 +49,6 @@ class NewSetImport implements ToArray, SkipsEmptyRows
                     'stock' => $row[2] + $goodsSku['stock'],
                 ]);
             }
-            SyncCostToMiaoXuan::dispatch($row[0], $row[3]);
             $updateIds[] = $goodsSku['id'];
             // 今日到货
             $record = DailyStockRecord::query()
diff --git a/app/Jobs/SyncCostToMiaoXuan.php b/app/Jobs/SyncCostToMiaoXuan.php
deleted file mode 100644
index 5c85c52..0000000
--- a/app/Jobs/SyncCostToMiaoXuan.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-namespace App\Jobs;
-
-use GuzzleHttp\Client;
-use GuzzleHttp\Exception\GuzzleException;
-use Illuminate\Bus\Queueable;
-use Illuminate\Contracts\Queue\ShouldQueue;
-use Illuminate\Foundation\Bus\Dispatchable;
-use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Queue\SerializesModels;
-
-class SyncCostToMiaoXuan implements ShouldQueue
-{
-    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
-
-    public $externalSkuId;
-    public $cost;
-
-    /**
-     * Create a new job instance.
-     *
-     * @return void
-     */
-    public function __construct($externalSkuId, $cost)
-    {
-        $this->externalSkuId = $externalSkuId;
-        $this->cost = $cost;
-    }
-
-    /**
-     * Execute the job.
-     *
-     * @return void
-     * @throws GuzzleException
-     */
-    public function handle()
-    {
-        $url = 'http://shop.chutang66.com/miaoxuan/cost';
-        $method = 'PUT';
-        $headers = [
-            'headers' => ['Content-type' => 'application/x-www-form-urlencoded;charset=UTF-8'],
-            'form_params' => [
-                'external_sku_id' => $this->externalSkuId,
-                'cost' => $this->cost,
-            ]
-        ];
-        (new Client())->request($method, $url, $headers);
-    }
-}
diff --git a/app/Services/Business/MiaoXuan/MiaoXuan.php b/app/Services/Business/MiaoXuan/MiaoXuan.php
index 4ddeee1..1645fdf 100644
--- a/app/Services/Business/MiaoXuan/MiaoXuan.php
+++ b/app/Services/Business/MiaoXuan/MiaoXuan.php
@@ -24,9 +24,6 @@ class MiaoXuan extends BusinessClient
 
     public function incrQuantity($businessGoodsSku, $num, $incremental)
     {
-        $appendParams = Goods::incrQuantity($this->shop->id, $num, $businessGoodsSku);
-        $url = 'http://shop.chutang66.com/miaoxuan/stock';
-        $this->formDataPostRequest($url, $appendParams);
     }
 
     public function downloadOrdersAndSave($beginTime, $endTime, $downloadType = 'default', $page = 1)
@@ -35,12 +32,6 @@ class MiaoXuan extends BusinessClient
 
     public function batchIncrQuantity($businessGoodsSkus, $num, $incremental)
     {
-        $batchAppendParams = [];
-        foreach ($businessGoodsSkus as $businessGoodsSku) {
-            $appendParams = Goods::incrQuantity($this->shop->id, $num, $businessGoodsSku);
-            $batchAppendParams[] = $appendParams;
-        }
-        $this->batchAsyncPostRequest('http://shop.chutang66.com/miaoxuan/stock', $batchAppendParams);
     }
 
     public function downloadGoods($skuId)