diff --git a/README.md b/README.md
index 2725b53..09cf042 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
 # ms2130-firmware
 目前还不知道在哪看版本号，(⊙o⊙)？
+
 4k firmware not tested, use it at your own risk(it may brick)