diff --git a/plugins/douyin_parser/main.py b/plugins/douyin_parser/main.py
index fec57bc..ee0a4b7 100644
--- a/plugins/douyin_parser/main.py
+++ b/plugins/douyin_parser/main.py
@@ -62,7 +62,7 @@ class DouyinParserPlugin(MessagePluginInterface):
 
         # 保存上下文对象
         self.event_system = context.get("event_system")
-        self.message_util:MessageUtil = context.get("message_util")
+        self.message_util: MessageUtil = context.get("message_util")
         self.gbm = context.get("gbm")
 
         # 从配置中获取参数
@@ -115,7 +115,7 @@ class DouyinParserPlugin(MessagePluginInterface):
 
             original_url = self._clean_url(match.group(0))
             self.LOG.info(f"发现抖音链接: {original_url}")
-            
+
             # 解析抖音视频
             video_info = self._parse_douyin(original_url)
             if not video_info:
@@ -144,10 +144,10 @@ class DouyinParserPlugin(MessagePluginInterface):
             else:
                 # 发送卡片
                 self.message_util.send_rich_text(
-                    "BOT-PC直接查看", 
-                    "gh_11", 
-                    title[:30], 
-                    f"PC直接查看-{title[:20]} - {author[:10]}", 
+                    "BOT-PC直接查看",
+                    "gh_11",
+                    title[:30],
+                    f"PC直接查看-{title[:20]} - {author[:10]}",
                     video_url,
                     cover,
                     (roomid if roomid else sender)
@@ -173,7 +173,8 @@ class DouyinParserPlugin(MessagePluginInterface):
         """清理响应数据"""
         if not data:
             return data
-        data['cover'] = "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7c/49/e1/7c49e1af-ce92-d1c4-9a93-0a316e47ba94/AppIcon_TikTok-0-0-1x_U007epad-0-1-0-0-85-220.png/512x512bb.jpg"
+        data[
+            'cover'] = "https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/7c/49/e1/7c49e1af-ce92-d1c4-9a93-0a316e47ba94/AppIcon_TikTok-0-0-1x_U007epad-0-1-0-0-85-220.png/512x512bb.jpg"
         return data
 
     def _get_real_video_url(self, video_url: str) -> str:
@@ -313,4 +314,4 @@ class DouyinParserPlugin(MessagePluginInterface):
             self.LOG.error(f"文件写入失败: {e}")
         except Exception as e:
             self.LOG.error(f"发生未知错误: {e}")
-        return None
\ No newline at end of file
+        return None