diff --git a/diy1.py b/diy1.py
index 85ce3b6..4872318 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,22 +1,6 @@
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
-screen=turtle.Screen()
-screen.bgcolor("light blue")
-len=screen.textinput("100","100")
-len=int(len)
 pen=turtle.Pen()
 pen.write("你好\nSB.",font=("Times",30,"normal"))
 pen.hideturtle()
-len=60
-pen.penup()
-pen.goto(100,100)
-pen.pendown()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(2*len)
-pen.circle(len,180)
-pen.right(90)
-pen.circle(len,180)
-pen.forward(2*len)
-turtle.done()
+turtle.done()
\ No newline at end of file