diff --git a/apps/cos/client.py b/apps/cos/client.py
index 0c39402..2449d69 100644
--- a/apps/cos/client.py
+++ b/apps/cos/client.py
@@ -50,6 +50,7 @@ class COSCredential:
     token: str
     start_time: int
     expired_time: int
+    use_accelerate: bool
 
 
 class COSClient:
@@ -107,6 +108,7 @@ async def generate_cos_upload_credential(self, filename: str) -> COSCredential:
                 token=response["credentials"]["sessionToken"],
                 start_time=response["startTime"],
                 expired_time=response["expiredTime"],
+                use_accelerate=settings.QCLOUD_COS_USE_ACCELERATE,
             )
         except Exception as err:
             logger.exception("[TempKeyGenerateFailed] %s", err)
diff --git a/entry/settings.py b/entry/settings.py
index 6aa8702..cbb5747 100644
--- a/entry/settings.py
+++ b/entry/settings.py
@@ -245,6 +245,7 @@
 QCLOUD_COS_RANDOM_KEY_LENGTH = int(os.getenv("QCLOUD_COS_RANDOM_KEY_LENGTH", "10"))
 QCLOUD_KEY_DUPLICATE_TIMEOUT = int(os.getenv("QCLOUD_KEY_DUPLICATE_TIMEOUT", str(60 * 60 * 24)))
 QCLOUD_COS_IMAGE_STYLE = os.getenv("QCLOUD_COS_IMAGE_STYLE", "imageMogr2/quality/80/format/webp/interlace/1")
+QCLOUD_COS_USE_ACCELERATE = strtobool(os.getenv("QCLOUD_COS_USE_ACCELERATE", "False"))
 
 # STS
 QCLOUD_API_DOMAIN_TMPL = os.getenv("QCLOUD_API_DOMAIN_TMPL", "{}.tencentcloudapi.com")