diff --git a/README.md b/README.md
index d585dda..60c7e3b 100644
--- a/README.md
+++ b/README.md
@@ -54,12 +54,15 @@ $ pip install zf-school-sdk
 
 ```Python
 from school_sdk import SchoolClient
+from school_sdk.client import UserClient
 
 # 先实例化一个学校，再实例化用户
 school = SchoolClient("172.16.254.1")
 user:UserClient = school.user_login("2018xxxxx", "xxxxxxxx")
 course = user.get_schedule(year=2020, term=2)
 print(course)
+
+
 ```
 
 使用示例参见 [examples](examples/)