diff --git a/diy3.py b/diy3.py
index 96f25ff..6ad1356 100644
--- a/diy3.py
+++ b/diy3.py
@@ -1,5 +1,5 @@
 message = "诺依，周末一起去看动漫展吧！"
-for i in range(len(message))
+for i in range(len(message)):
 print(message[i])