diff --git a/diy4.py b/diy4.py
index fc6890d..ef64c2d 100644
--- a/diy4.py
+++ b/diy4.py
@@ -1,18 +1,20 @@
-while True:
-    if i>0:
-        name = input("请输入密码1:")
-        password = input("请输入密码2:")
-        i-=1
-        if name == username and password == userpassword:
-            print("登录成功!")
-            break
-        if name != username:
-            print("密码1错误")
-            continue
-        if password != userpassword:
-            print("密码2错误")
-    else:
-        print("已锁定")
-        exit()
-print("欢迎来到贝尔编程!")
+import random
+key = "ni 好"
+message = "诺依，周末一起去看动漫展吧！"
+key_message=" "
+
+noise = "weeo ihonir 给你将发生计划goes九年RPG哦就会热捧死哦格式让骨灰"
+for i in message:
+    str1=i
+    str2=random.choice(key)
+    str3=random.choice(key)
+    text=str1+str2+str3
+    key_message=key_message+text
+
+list_message = list(key_message)
+index = random.randint(0,len(key_message))
+list_message.insert(index,noise)
+result_message = "".join(list_message)
+print(key_message)    
+
     
\ No newline at end of file