diff --git a/diy3.py b/diy3.py
index 57e7389..d13987c 100644
--- a/diy3.py
+++ b/diy3.py
@@ -1,7 +1,11 @@
+import random
+key = '™的蒋子皓是SB,™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™™'
 message = "诺依，周末一起去看动漫展吧！"
-gg = len(message)
-i = 0
-while i < gg:
-    ggg = message[i]
-    print(ggg)
-    i += 1
+key_message = ''
+for i in message:
+    str1 = i
+    str2 = random.choice(key)
+    str3 = random.choice(key)
+    text = str1 + str2 + str3
+    key_message = key_message + text
+print(key_message)