diff --git a/components/finsh/cmd.c b/components/finsh/cmd.c
index 8b51896cde..4c76ab7395 100644
--- a/components/finsh/cmd.c
+++ b/components/finsh/cmd.c
@@ -1,4 +1,3 @@
-
 /*
  * Copyright (c) 2006-2021, RT-Thread Development Team
  *