diff --git a/diy4.py b/diy4.py
index abb582e..4ab3be9 100644
--- a/diy4.py
+++ b/diy4.py
@@ -4,7 +4,7 @@ import random
 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
 key_message=""
-message = "诺依，周末一起去看动漫展吧！"
+message = input()
 for i in message: 
     str1=i
     str2=random.choice(key)