diff --git a/diy1.py b/diy1.py
index aae4e9e..2628f39 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,3 +1,6 @@
-# 玩家出拳
+import random# 玩家出拳
 player=input("please play with the computer:stone/jiandao/bu")
-print("your ansuer is"+player)
\ No newline at end of file
+print("your ansuer is"+player)
+list=('shitou/jiandao/bu')
+com=random.choice(list)
+print("com is,"+com)
\ No newline at end of file