diff --git a/app/helpers/geoip_helper.py b/app/helpers/geoip_helper.py
index 9222abd..5be89c6 100644
--- a/app/helpers/geoip_helper.py
+++ b/app/helpers/geoip_helper.py
@@ -115,9 +115,14 @@ class GeoIPHelper:
                 age_days = (time.time() - os.path.getmtime(path)) / 86400
                 if age_days >= self.max_age_days:
                     need = True
-                    logger.info(f"[GeoIP] {eid} database is {age_days:.1f} days old (max: {self.max_age_days}), will download new version")
+                    logger.info(
+                        f"[GeoIP] {eid} database is {age_days:.1f} days old "
+                        f"(max: {self.max_age_days}), will download new version"
+                    )
                 else:
-                    logger.info(f"[GeoIP] {eid} database is {age_days:.1f} days old, still fresh (max: {self.max_age_days})")
+                    logger.info(
+                        f"[GeoIP] {eid} database is {age_days:.1f} days old, still fresh (max: {self.max_age_days})"
+                    )
             else:
                 logger.info(f"[GeoIP] {eid} database not found, will download")
 
diff --git a/app/router/v2/user.py b/app/router/v2/user.py
index 9cda46f..ed3a076 100644
--- a/app/router/v2/user.py
+++ b/app/router/v2/user.py
@@ -436,5 +436,3 @@ async def get_user_scores(
     # 处理资源代理
     processed_scores = await process_response_assets(score_responses, request)
     return processed_scores
-
-
diff --git a/app/service/asset_proxy_service.py b/app/service/asset_proxy_service.py
index 2bd5246..e295327 100644
--- a/app/service/asset_proxy_service.py
+++ b/app/service/asset_proxy_service.py
@@ -65,7 +65,6 @@ class AssetProxyService:
                 r"https://a\.ppy\.sh/", f"https://{self.avatar_proxy_prefix}.{self.custom_asset_domain}/", result
             )
 
-
             return result
         else:
             return data
diff --git a/main.py b/main.py
index d625870..23c0851 100644
--- a/main.py
+++ b/main.py
@@ -39,7 +39,7 @@ from app.service.osu_rx_statistics import create_rx_statistics
 from app.service.redis_message_system import redis_message_system
 from app.utils import bg_tasks, utcnow
 
-from fastapi import Depends, FastAPI, HTTPException, Request
+from fastapi import FastAPI, HTTPException, Request
 from fastapi.exceptions import RequestValidationError
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import JSONResponse, RedirectResponse
@@ -196,9 +196,7 @@ async def get_user_avatar_root(
     user_id: int,
     session: Database,
 ):
-    """用户头像重定向端点 (根路径)
-
-    """
+    """用户头像重定向端点 (根路径)"""
     user = await session.get(User, user_id)
     if not user:
         raise HTTPException(status_code=404, detail="User not found")