fix

app/chain/douban_sync.py

@@ -4,7 +4,9 @@ from typing import Optional
 from app.chain import ChainBase
 from app.chain.common import CommonChain
 from app.chain.search import SearchChain
-from app.core import settings, MetaInfo, MediaInfo
+from app.core.config import settings
+from app.core.meta_info import MetaInfo
+from app.core.context import MediaInfo
 from app.db.subscribes import Subscribes
 from app.helper.rss import RssHelper
 from app.log import logger