diff --git a/computer.py b/computer.py
index ec139ab..beaf107 100644
--- a/computer.py
+++ b/computer.py
@@ -1,12 +1,13 @@
-player = input("请出拳(石头/剪刀/布):")
-print("玩家出拳：+ player")
 import random
+player = input("请出拳(石头/剪刀/布):")
 list=["石头","剪刀","布"]
 computer=random.choice(list)
+print("玩家出拳："+ player)
 print("计算机出拳:"+computer)
-if player==computer:
-    print("平局")
-elif (player=="石头" and computer=="剪刀")or(player=="剪刀" and computer=="布")or(player=="布" and computer=="石头"):
-    print("你真棒")
-else:
-    print("加油")                        
\ No newline at end of file
+if player in list:
+    if player==computer:
+        print("平局")
+    elif (player=="石头" and computer=="剪刀")or(player=="剪刀" and computer=="布")or(player=="布" and computer=="石头"):
+        print("你真棒")
+    else:
+        print("加油")                        
\ No newline at end of file