diff --git a/liepin/liepin_login.py b/liepin/liepin_login.py
index 1071ae7..ba0cf63 100644
--- a/liepin/liepin_login.py
+++ b/liepin/liepin_login.py
@@ -4,6 +4,7 @@ Required
 - requests 
 - bs4
 '''
+# 输入密码不可见模块导入
 import getpass
 import hashlib
 import requests