diff --git a/readme.md b/readme.md
index f192498..bf9270d 100644
--- a/readme.md
+++ b/readme.md
@@ -39,7 +39,7 @@ TCP无传输超时关闭
 ./goForward -port 8899
 ```
 
-自定义IP绑定  
+指定IP绑定  
 
 ```
 ./goForward -ip 1.1.1.1