diff --git a/README.md b/README.md
index 3fa8875..6170d00 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Combinatorics-Note
 Some notes of studying Combinatorics.
+
 组合数学的学习笔记
 
 直接查看note.pdf即可。