diff --git a/diy1.py b/diy1.py
index c97816b..2520bbd 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,12 +1,10 @@
 # 悟空想海龟作图画出弹簧隧道，但是出现了bug，运行不了，请你帮助他，修改bug~
 import turtle 
-
 pen=turtle.Pen()
 screen=turtle.Screen()
-pen.speed()
+pen.speed(11)
 pen.hideturtle()
 screen.bgcolor('black')
-
 i=0
 while i<135:
     pen.pencolor('pink')
@@ -17,5 +15,4 @@ while i<135:
     pen.circle(100)
     pen.left(2)
     i+=1
-
 turtle.done()
\ No newline at end of file