diff --git a/bot.py b/bot.py
index 1c16254d64..4d1dfc1b54 100644
--- a/bot.py
+++ b/bot.py
@@ -11,7 +11,7 @@
 
 
 ascii_art = r'''
-          ._.             _  .____       ._.
+           _              _   ____        _
      /\   | |            (_) |  _ \      | |
     /  \  | | ____ _ _ __ _  | |_) | ___ | |_
    / /\ \ | |/ / _` | '__| | |  _ < / _ \| __|
diff --git a/bots/qqbot/message.py b/bots/qqbot/message.py
index 1635be9969..e7f09e22ab 100644
--- a/bots/qqbot/message.py
+++ b/bots/qqbot/message.py
@@ -226,6 +226,8 @@ async def delete(self):
             except Exception:
                 Logger.error(traceback.format_exc())
                 return False
+        else:
+            return False
 
     sendMessage = send_message
     asDisplay = as_display
@@ -253,7 +255,7 @@ async def __aexit__(self, exc_type, exc_val, exc_tb):
 class FetchedSession(Bot.FetchedSession):
 
     async def send_direct_message(self, message_chain, disable_secret_check=False, enable_parse_message=True, enable_split_image=True):
-        from bots.qqbot.bot import client
+        from bots.qqbot.bot import client  # noqa
         if self.target.target_from == target_guild_prefix:
             self.session.message = Message(api=client.api, event_id=None, data={
                                            "channel_id": self.target.target_id.split('|')[-1]})