diff --git a/xiaomusic/api/dependencies.py b/xiaomusic/api/dependencies.py
index 3589aed..2176b21 100644
--- a/xiaomusic/api/dependencies.py
+++ b/xiaomusic/api/dependencies.py
@@ -125,7 +125,7 @@ def verification(
         try:
             jwt.decode(token, session_secret, algorithms=["HS256"])
             return True
-        except:
+        except Exception:
             pass
 
     if not credentials:
@@ -237,7 +237,7 @@ class AuthStaticFiles(StaticFiles):
                 try:
                     jwt.decode(token, session_secret, algorithms=["HS256"])
                     is_authed = True
-                except:
+                except Exception:
                     pass
 
             if not is_authed:
diff --git a/xiaomusic/api/routers/file.py b/xiaomusic/api/routers/file.py
index d51edce..3c5adba 100644
--- a/xiaomusic/api/routers/file.py
+++ b/xiaomusic/api/routers/file.py
@@ -208,7 +208,7 @@ async def monitor_download_progress_with_output(task_id: str, dirname: str, proc
                 except Exception as e:
                     log.warning(f"Read output error: {e}")
         else:
-            log.warning(f"Process stderr is None, cannot monitor output")
+            log.warning("Process stderr is None, cannot monitor output")
             # 回退到简单的文件统计
             await monitor_download_progress(task_id, dirname)
 
@@ -351,7 +351,7 @@ async def downloadplaylist(data: DownloadPlayList, Verifcation=Depends(verificat
                     "skip_download": True,
                 }
 
-                log.info(f"Getting playlist count via yt-dlp API...")
+                log.info("Getting playlist count via yt-dlp API...")
                 with yt_dlp.YoutubeDL(ydl_opts) as ydl:
                     info = ydl.extract_info(data.url, download=False)
 
@@ -395,7 +395,7 @@ async def downloadplaylist(data: DownloadPlayList, Verifcation=Depends(verificat
 
             try:
                 # 等待子进程完成
-                log.info(f"Waiting for download process to complete...")
+                log.info("Waiting for download process to complete...")
                 exit_code = await download_proc.wait()
                 log.info(f"Download completed with exit code {exit_code}")
 
@@ -415,7 +415,7 @@ async def downloadplaylist(data: DownloadPlayList, Verifcation=Depends(verificat
                 # 检查是否已被手动停止
                 if download_tasks[task_id]["status"] == "stopped":
                     # 已经被停止，保持stopped状态
-                    log.info(f"Task was already stopped, keeping status")
+                    log.info("Task was already stopped, keeping status")
                 else:
                     download_tasks[task_id]["status"] = (
                         "completed" if exit_code == 0 else "failed"
diff --git a/xiaomusic/api/routers/plugin.py b/xiaomusic/api/routers/plugin.py
index 390969c..51392c3 100644
--- a/xiaomusic/api/routers/plugin.py
+++ b/xiaomusic/api/routers/plugin.py
@@ -23,7 +23,7 @@ router = APIRouter(dependencies=[Depends(verification)])
 
 
 @router.get("/api/platforms")
-def get_js_plugins():
+def get_platforms():
     """获取平台列表"""
     try:
         if (
@@ -216,7 +216,7 @@ async def import_online_plugin(request: Request):
 
 
 @router.get("/api/lxServer/test")
-async def get_openapi_info():
+async def test_lx_server():
     """测试lxServer接口"""
     try:
         return await xiaomusic.js_plugin_manager.test_lx_server()
diff --git a/xiaomusic/js_plugin_manager.py b/xiaomusic/js_plugin_manager.py
index 75cef9d..ac6742e 100644
--- a/xiaomusic/js_plugin_manager.py
+++ b/xiaomusic/js_plugin_manager.py
@@ -1940,7 +1940,7 @@ class JSPluginManager:
             )
 
             if "devices" in setting_data:
-                for device_did, device_info in setting_data["devices"].items():
+                for _device_did, device_info in setting_data["devices"].items():
                     if "playlist2music" in device_info:
                         playlist2music = device_info["playlist2music"]
                         keys_to_remove = [
@@ -2774,7 +2774,7 @@ class JSPluginManager:
                 if val is not None:
                     try:
                         return int(val)
-                    except:
+                    except Exception:
                         continue
             return 0
 
diff --git a/xiaomusic/music_library.py b/xiaomusic/music_library.py
index f575a66..fe8b484 100644
--- a/xiaomusic/music_library.py
+++ b/xiaomusic/music_library.py
@@ -8,7 +8,6 @@ import base64
 import copy
 import json
 import os
-import random
 import time
 import urllib.parse
 from collections import OrderedDict
@@ -1148,7 +1147,7 @@ class MusicLibrary:
                     resolved_origin_url = resolved
                 else:
                     self.log.warning(
-                        f"resolve bilibili page url via yt-dlp failed, code:{proc.returncode}, stderr:{stderr.decode(errors=replace)[:500]}, page_url:{url}"
+                        f"resolve bilibili page url via yt-dlp failed, code:{proc.returncode}, stderr:{stderr.decode(errors='replace')[:500]}, page_url:{url}"
                     )
                     resolved = await self.url_cache.get(url, {}, self.config)
                     if resolved:
diff --git a/xiaomusic/plugin.py b/xiaomusic/plugin.py
index 9a20f78..1cc2442 100644
--- a/xiaomusic/plugin.py
+++ b/xiaomusic/plugin.py
@@ -77,7 +77,7 @@ class PluginManager:
                 raise ValueError("Unsupported plugin argument.")
             keys = [self._parse_plugin_arg(key) for key in arg.keys]
             values = [self._parse_plugin_arg(value) for value in arg.values]
-            return dict(zip(keys, values))
+            return dict(zip(keys, values, strict=False))
 
         raise ValueError("Unsupported plugin argument.")