diff --git a/robot.py b/robot.py
index a5a56e5..d7ddd2a 100644
--- a/robot.py
+++ b/robot.py
@@ -411,12 +411,8 @@ class Robot(Job):
                     self.LOG.info("已更新")
                 if msg.content == "今日百度新闻":
                     self.news_baidu_report()
-                if msg.content == '聊天排行榜':
-                    self.generate_and_send_ranking()
-                if msg.content == '聊天数据入库':
-                    self.message_count_to_db()
-                if msg.content == 'PDF':
-                    self.generate_sehuatang_pdf()
+                if msg.content.startswith("清除群-"):
+                    self.gbm.handle_command(msg.roomid, msg.content)
                 if msg.content == 'GROUP_LIST':
                     self.send_text_msg(self.gbm.get_group_list(), msg.sender)
                 if msg.content.startswith('#加群配置'):