我们给小店同步了商品的库存，小店返回成功的参数给我们的库存系统，但小店里面没有更新到库存，请排查下原因

{"req":{"diff_type":3,"product_id":"10000141392573","num":5,"sku_id":"2452805814"},"res":{"status":200,"headers":{"Connection":["keep-alive"],"Content-Type":["application/json; charset=UTF-8"],"api_rid":["66c67c8f-6aed0383-5ace31c5"]},"body":{"errCode":0,"errMsg":"ok"}}}