diff --git a/diy4.py b/diy4.py
index 555872f..58f4421 100644
--- a/diy4.py
+++ b/diy4.py
@@ -3,7 +3,7 @@ import random
 # 私钥
 key = "abcdefgh使用编程实现位移替换加密,制作密码机关真是太好玩了哈哈!"
 # 要加密语句
-message = "诺依,周末一起去看动漫展吧!"
+message = input("请你输入您想要的语句")
 # 请使用私钥key,对message进行加密
 key_message = ""
 # 干扰字符