Update description

main.py

@@ -6,13 +6,11 @@ from tools.sessions import session
 
 
 async def main():
-    try:
-        init_logger()
-        await app.start()
-        await idle()
-    finally:
-        await session.close()
-        await app.stop()
+    init_logger()
+    await app.start()
+    await idle()
+    await session.close()
+    await app.stop()
 
 
 if __name__ == '__main__':

plugins/sticker.py

@@ -28,7 +28,7 @@ async def sticker_event(cli: Client, msg: Message):
     await logger.complete()
 
 
-@Client.on_message(command('s'))
+@Client.on_message(command('sticker'))
 async def sticker(cli: Client, msg: Message):
     """
     用法一：-s <emoji|无> 回复一条消息