diff --git a/app/api/endpoints/order.py b/app/api/endpoints/order.py
index fc40430..6b5621d 100644
--- a/app/api/endpoints/order.py
+++ b/app/api/endpoints/order.py
@@ -33,6 +33,7 @@ import logging
 from sqlalchemy import func
 from app.core.mpclient import mp_client
 from datetime import timedelta
+from app.core.imageprocessor import process_image, ImageFormat
 
 router = APIRouter()
 
@@ -314,8 +315,15 @@ async def get_order_detail(
         deliveryman_user_avatar = None
         deliveryman_user_phone = None
 
+    # 计算配送员分账金额
     deliveryman_share = round(order.original_amount * settings.ORDER_DELIVERYMAN_SHARE_RATIO, 1)
 
+    # 构建完成图片
+    complete_images = []
+    if order.complete_images:
+        complete_images = order.complete_images.split(",")
+        complete_images = [process_image(image).thumbnail(500, 500).format(ImageFormat.WEBP).build() for image in complete_images]
+
     # 构建响应数据
     order_data = {
         "orderid": order.orderid,
@@ -327,7 +335,7 @@ async def get_order_detail(
         "final_amount": order.final_amount,
         "deliveryman_share": deliveryman_share,
         "status": order.status,
-        "complete_images": order.complete_images.split(",") if order.complete_images else None,
+        "complete_images": complete_images,
         
         "create_time": order.create_time,
         "complete_time": order.completed_time,