diff --git a/diy1.py b/diy1.py
index 4ddb82a..4573747 100644
--- a/diy1.py
+++ b/diy1.py
@@ -5,3 +5,4 @@ dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
 print(dict_hero)
 print(dict_hero['周亮'])
 dict_hero['周亮']=100
+print(dict_hero)