diff --git a/diy2.py b/diy2.py
index da6b2d9..695cd8e 100644
--- a/diy2.py
+++ b/diy2.py
@@ -5,6 +5,11 @@ score = {'悟空':stuent1,'诺伊':stuent2,'小贝':stuent3}
 
 
 name = input("名字: ")
-info = score[name]
-for k,v in info.items():
-    print(k,v)
\ No newline at end of file
+print("*"*30)
+if name in score:
+   score = score[name]
+   for k,v in info.items():
+       print(k,v)
+   print("*"*30)
+else:
+    print("错误")
\ No newline at end of file