diff --git a/star.py b/star.py
index 1c5645c..f643cfe 100644
--- a/star.py
+++ b/star.py
@@ -2,10 +2,10 @@
 请使用turtle模块画出五角星
 """
 import turtle
-open=turtle.pen()
-For i in range(5)
+pen=turtle.Pen()
+for i in range(5)
    pen.forward(200)
    pen.right(144)
-   pen.hideturtle()
+pen.hideturtle()
 pen.done()
    
\ No newline at end of file