diff --git a/biliup/__main__.py b/biliup/__main__.py
index 60d38b0..335e915 100644
--- a/biliup/__main__.py
+++ b/biliup/__main__.py
@@ -8,7 +8,6 @@ import shutil
 
 import biliup.common.reload
 from biliup.config import config
-from biliup.database.db import SessionLocal, init
 from biliup import __version__, LOG_CONF
 from biliup.common.Daemon import Daemon
 from biliup.common.reload import AutoReload
@@ -39,25 +38,33 @@ def arg_parser():
     parser.set_defaults(func=lambda: asyncio.run(main(args)))
     args = parser.parse_args()
     biliup.common.reload.program_args = args.__dict__
-    # 初始化数据库
-    with SessionLocal() as db:
-        if init(args.no_http):
+
+    is_stop = args.func == daemon.stop
+
+    if not is_stop:
+        from biliup.database.db import SessionLocal, init
+        # 初始化数据库
+        with SessionLocal() as db:
             try:
                 config.load(args.config)
-                config.save_to_db(db)
+                # 如果配置文件不存在，不修改已有数据库
+                if init(args.no_http):
+                    config.save_to_db(db)
             except FileNotFoundError:
-                print(f'新版本不依赖配置文件,请访问 WebUI 修改配置')
-        config.load_from_db(db)
-    # db.remove()
-    LOG_CONF.update(config.get('LOGGING', {}))
-    if args.verbose:
-        LOG_CONF['loggers']['biliup']['level'] = args.verbose
-        LOG_CONF['root']['level'] = args.verbose
-    logging.config.dictConfig(LOG_CONF)
-    logging.getLogger('httpx').addFilter(DebugLevelFilter())
-    # logging.getLogger('hpack').setLevel(logging.CRITICAL)
-    # logging.getLogger('httpx').setLevel(logging.CRITICAL)
+                print(f'新版本不依赖配置文件，请访问 WebUI 修改配置')
+            config.load_from_db(db)
+        # db.remove()
+        LOG_CONF.update(config.get('LOGGING', {}))
+        if args.verbose:
+            LOG_CONF['loggers']['biliup']['level'] = args.verbose
+            LOG_CONF['root']['level'] = args.verbose
+        logging.config.dictConfig(LOG_CONF)
+        logging.getLogger('httpx').addFilter(DebugLevelFilter())
+        # logging.getLogger('hpack').setLevel(logging.CRITICAL)
+        # logging.getLogger('httpx').setLevel(logging.CRITICAL)
     if platform.system() == 'Windows':
+        if is_stop:
+            return
         return asyncio.run(main(args))
     args.func()
 
diff --git a/biliup/config.py b/biliup/config.py
index 7f69b3f..ac02e1e 100644
--- a/biliup/config.py
+++ b/biliup/config.py
@@ -5,7 +5,6 @@ import os
 from collections import UserDict
 from sqlalchemy import select
 
-from biliup.database.models import Configuration, LiveStreamers, UploadStreamers
 
 try:
     import tomllib
@@ -30,6 +29,7 @@ class Config(UserDict):
             self.data["user"]["access_token"] = s["token_info"]["access_token"]
 
     def load_from_db(self, db):
+        from biliup.database.models import Configuration, LiveStreamers
         context = {
             'url_upload_count': self.data.get('url_upload_count', {}),
             'upload_filename': self.data.get('upload_filename', []),
@@ -55,6 +55,7 @@ class Config(UserDict):
         #     config.data[con.key] = con.value
 
     def save_to_db(self, db):
+        from biliup.database.models import Configuration, LiveStreamers, UploadStreamers
         for k, v in self['streamers'].items():
             us = UploadStreamers(**UploadStreamers.filter_parameters(
                 {"template_name": k, "tags": v.pop('tags', [k]), ** v}))
diff --git a/biliup/engine/download.py b/biliup/engine/download.py
index 99ed312..347ad10 100644
--- a/biliup/engine/download.py
+++ b/biliup/engine/download.py
@@ -80,6 +80,7 @@ class DownloadBase(ABC):
         raise NotImplementedError()
 
     def download(self):
+        logger.debug(f"{self.plugin_msg}: Start downloading {self.raw_stream_url}")
         if self.is_download:
             if not shutil.which("ffmpeg"):
                 logger.error("未安装 FFMpeg 或不存在于 PATH 内")