diff --git a/Day21-30/22.对象的序列化和反序列化.md b/Day21-30/22.对象的序列化和反序列化.md
index 39658ec..bda1940 100755
--- a/Day21-30/22.对象的序列化和反序列化.md
+++ b/Day21-30/22.对象的序列化和反序列化.md
@@ -221,7 +221,7 @@ import requests
 resp = requests.get('http://api.tianapi.com/guonei/?key=APIKey&num=10')
 if resp.status_code == 200:
     data_model = resp.json()
-    for news in data_model['newslist']:
+    for news in data_model['result']['newslist']:
         print(news['title'])
         print(news['url'])
         print('-' * 60)