From 60848e89f2e6435bc16eb7cef059506a08f7cd30 Mon Sep 17 00:00:00 2001
From: Mufanc <47652878+Mufanc@users.noreply.github.com>
Date: Sat, 4 Dec 2021 16:14:50 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=9C=AA=E6=8F=90=E4=BE=9B?=
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---
 main.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main.py b/main.py
index a55aca8..f4809d7 100644
--- a/main.py
+++ b/main.py
@@ -37,6 +37,8 @@ async def main():
             await utils.flash_current()
         elif args.all:
             await utils.flash_all()
+    else:
+        parser.print_help()
 
 if __name__ == '__main__':
     loop = asyncio.new_event_loop()