diff --git a/app/service/design_pre_processing/service.py b/app/service/design_pre_processing/service.py
index 88ed739..f6f239a 100644
--- a/app/service/design_pre_processing/service.py
+++ b/app/service/design_pre_processing/service.py
@@ -4,12 +4,8 @@ import time
 import cv2
 import numpy as np
 import torch
-from minio import Minio
-from pymilvus import connections, Collection
-from urllib3.exceptions import ResponseError
-import torch.nn.functional as F
 import tritonclient.grpc as grpcclient
-import io
+from urllib3.exceptions import ResponseError
 
 from app.core.config import *
 from app.service.design.utils.design_ensemble import get_keypoint_result
@@ -179,14 +175,14 @@ class DesignPreprocessing:
                 image_bytes = cv2.imencode(".jpg", ret)[1].tobytes()
                 # image['show_image_url'] = f"{image['image_url'].split('/', 1)[0]}/{self.minio_client.put_object(image['image_url'].split('/', 1)[0], image['image_url'].split('/', 1)[1].replace('.', '-show.'), io.BytesIO(image_bytes), len(image_bytes), content_type='image/jpeg').object_name}"
                 bucket_name = image['image_url'].split('/', 1)[0]
-                object_name = image['image_url'].split('/', 1)[1]
+                object_name = image['image_url'].split('/', 1)[1].replace('.', '-show.')
                 oss_upload_image(bucket=bucket_name, object_name=object_name, image_bytes=image_bytes)
                 image['show_image_url'] = f"{bucket_name}/{object_name}"
             else:
                 image_bytes = cv2.imencode(".jpg", image['obj'])[1].tobytes()
                 # image['show_image_url'] = f"{image['image_url'].split('/', 1)[0]}/{self.minio_client.put_object(image['image_url'].split('/', 1)[0], image['image_url'].split('/', 1)[1].replace('.', '-show.'), io.BytesIO(image_bytes), len(image_bytes), content_type='image/jpeg').object_name}"
                 bucket_name = image['image_url'].split('/', 1)[0]
-                object_name = image['image_url'].split('/', 1)[1]
+                object_name = image['image_url'].split('/', 1)[1].replace('.', '-show.')
                 oss_upload_image(bucket=bucket_name, object_name=object_name, image_bytes=image_bytes)
                 image['show_image_url'] = f"{bucket_name}/{object_name}"