diff --git a/notes/正则表达式.md b/notes/正则表达式.md
index 42114cb3..6877d6b1 100644
--- a/notes/正则表达式.md
+++ b/notes/正则表达式.md
@@ -69,9 +69,9 @@ abc[^0-9]
 
 **匹配结果** 
 
->  **abcd** 
-> abc1
-> abc2
+1.  **abcd** 
+2. abc1
+3. abc2
 
 # 使用元字符