diff --git a/src/adapter/woocommerce.adapter.ts b/src/adapter/woocommerce.adapter.ts
index 765034e..c37ab3c 100644
--- a/src/adapter/woocommerce.adapter.ts
+++ b/src/adapter/woocommerce.adapter.ts
@@ -401,13 +401,13 @@ export class WooCommerceAdapter implements ISiteAdapter {
     // 包含账单地址与收货地址以及创建与更新时间
     // 映射物流追踪信息，将后端格式转换为前端期望的格式
     const metaFulfillments: MetaDataFulfillment[] = item.meta_data?.find?.(_meta => _meta.key === "_wc_shipment_tracking_items")?.value || []
-    const fulfillments = metaFulfillments?.map?.((track) => {
+    const fulfillments = metaFulfillments.map((track) => {
         return ({
           tracking_id: track.tracking_id,
           tracking_number: track.tracking_number,
           tracking_product_code: track.tracking_product_code,
           shipping_provider: track.tracking_provider,
-          date_created: dayjs(track.date_shipped),
+          date_created: dayjs(track.date_shipped).toString(),
         })
       });