diff --git a/diy1.py b/diy1.py
index ce831b6..32b42fc 100644
--- a/diy1.py
+++ b/diy1.py
@@ -2,10 +2,10 @@
 # 于是写了下面的代码，可是总是得不到结果，请帮纠正bug并跑通程序。
 
 scores = {'语文':89, '数学':95, '英语':80}
-
+score=100
 def get_average(scores):
     score = 0  
-    for subject, score in scores.items():
+    for subject,score in scores.items():
         score += score
         print('现在的总分是%d'%score)
     ave_score = score/len(scores)