diff --git a/diy1.py b/diy1.py
index 18ebe85..3791b64 100644
--- a/diy1.py
+++ b/diy1.py
@@ -1,7 +1,7 @@
 # 利用write()帮助悟空给诺依回信吧~
 import turtle
 screen=turtle.Screen()
-screen.bgcolor("light pink")
+screen.bgcolor("light blue")
 pen=turtle.Pen()
 pen.write("你好\nSB.",font=("Times",30,"normal"))
 pen.penup()