diff --git a/src/BowongModalFunctions/router/cache.py b/src/BowongModalFunctions/router/cache.py
index 2f648b7..f1dd71a 100644
--- a/src/BowongModalFunctions/router/cache.py
+++ b/src/BowongModalFunctions/router/cache.py
@@ -33,9 +33,9 @@ client = boto3.client("s3",
                       aws_access_key_id=os.environ.get("AWS_ACCESS_KEY_ID"),
                       aws_secret_access_key=os.environ.get("AWS_SECRET_ACCESS_KEY"),
                       region_name=config.S3_region,
-                      endpoint_url="https://s3-accelerate.amazonaws.com",
+                      # endpoint_url="https://s3-accelerate.amazonaws.com",
                       config=Config(
-                          s3={'addressing_style': 'virtual'},
+                          s3={'addressing_style': 'virtual', 'use_accelerate_endpoint': True},
                           signature_version='s3v4', )
                       )
 
@@ -379,12 +379,14 @@ async def s3_presign_upload_multipart(body: UploadMultipartPresignRequest) -> Up
                                                          Params={
                                                              'Bucket': config.S3_bucket_name,
                                                              'Key': body.key,
+                                                             # 'PartNumber': chunk_count,
                                                              'UploadId': upload_id,
                                                          }, ExpiresIn=expires_in)
     signed_list_url = client.generate_presigned_url("list_parts",
                                                     Params={
                                                         'Bucket': config.S3_bucket_name,
                                                         'Key': body.key,
+                                                        # 'PartNumber': chunk_count,
                                                         'UploadId': upload_id,
                                                     }, ExpiresIn=expires_in)
     return UploadMultipartPresignResponse(urls=signed_urls,