diff --git a/docs/README.md b/docs/README.md
index fe10853..8d7774e 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -279,7 +279,7 @@ Cookies
 
 **接口地址 :** `/captch/sent`
 
-**调用例子 :** `/captch/sent?cellphone=13xxx`
+**调用例子 :** `/captch/sent?phone=13xxx`