diff --git a/douyin_parser/main.py b/douyin_parser/main.py
index c63d893..67ae674 100644
--- a/douyin_parser/main.py
+++ b/douyin_parser/main.py
@@ -179,7 +179,7 @@ class DouyinParser:
             if not video_url:
                 raise DouyinParserError("无法获取视频地址")
 
-            self.wcf.send_rich_text("bot", "gh_11", title[:30], f"{title[:30]} - {author[:10]}", video_url, cover,
+            self.wcf.send_rich_text("4k-bot", "gh_11", title[:30], f"{title[:30]} - {author[:10]}", video_url, cover,
                                     message.roomid)
             # self.LOG.info(f"video_url: {video_url}, title: {title}, author: {author}, cover: {cover}")
             # mp4_path = self.download_stream(video_url, "douyin_parser/down_load_dir/douyin.mp4")