diff --git a/diy4.py b/diy4.py
index c675abe..6ba3960 100644
--- a/diy4.py
+++ b/diy4.py
@@ -1,10 +1,24 @@
 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！"
+key = "我们周末一起去看流星雨！"
 # 要加密语句
-message = "诺依，周末一起去看动漫展吧！"
-
+message = "诺依，我喜欢你"
+key_message=" "
+noise="诺依，我不喜欢你"
+for i in message:
+    jk=i
+    jk1=message.choice(key)
+    jk2=message.choice(key)
+    dk=jk+jk1+jk2
+    key_message=key_message+text
+list_message=list( key_message)
+index=random.randint(0,len( key_message))
+list_message.insert(list_message,noise)
+resuit_message=" ",join(list_message)
+print(result_message)
 # 请使用私钥key，对message进行加密
 
 
+