diff --git a/app/api/endpoints/order.py b/app/api/endpoints/order.py
index ce2b035..542a7c1 100644
--- a/app/api/endpoints/order.py
+++ b/app/api/endpoints/order.py
@@ -407,6 +407,9 @@ async def get_order_detail(
     else:
         package_list = []
 
+    # 计算配送时间
+    delivery_time = "预计明日送达" if datetime.now() > datetime.now().replace(hour=settings.ORDER_SPLIT_TIME_HOUR, minute=0, second=0) else "预计今日送达"
+
     # 构建响应数据
     order_data = {
         "orderid": order.orderid,
@@ -444,7 +447,10 @@ async def get_order_detail(
         "building_id": order.address_community_building_id,
         "building_name": order.address_community_building_name,
         "community_id": order.address_community_id,
-        "community_name": order.address_community_name
+        "community_name": order.address_community_name,
+
+        # 配送时间
+        "delivery_time": delivery_time
     }
 
     return success_response(data=order_data)