diff --git a/phone.py b/phone.py
index e501d75..cc84cf1 100644
--- a/phone.py
+++ b/phone.py
@@ -1,4 +1,4 @@
-# 手机号正则+2
+# 手机号正则+3
 import re
 phone_num = re.compile(r'\d{11}')
 print(phone_num.search('我的电话是13512345678'))