diff --git a/diy1.py b/diy1.py
index e340c24..48b67eb 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,13 +1,18 @@
-
+# 利用write()帮助悟空给诺依回信吧~
 import turtle
 pen=turtle.Pen()
-pen.pensize(5)
-pen.pencolor("red")
-pen.left(45)
-pen.forward(100)
-pen.circle(50,180)
-pen.right(90)
-pen.circle(50,180)
-pen.forward(100)
-
-turtle.done()
\ No newline at end of file
+screen=turtle.Screen()
+pen.penup()
+pen.goto(-100,100)
+pen.write("你好\n呀",font = ("Times",50,"normal"))
+screen.bgcolor("yellow")
+pen.pendown()
+len=screen.textinput("len","你想要多大的三角形？")
+len=int(len)
+pen.forward(len)
+pen.left(120)
+pen.forward(len)
+pen.left(120)
+pen.forward(len)
+pen.hideturtle()
+turtle.done()