diff --git a/f.py b/f.py
index 057c7e4..f0af59e 100644
--- a/f.py
+++ b/f.py
@@ -1,14 +1,15 @@
 import turtle
 pen=turtle.Pen()
 screen=turtle.Screen()
-screen.bgcolor("right blue")
+screen.bgcolor("light blue")
 pen.penup()
 pen.goto(100,-100)
-pen.write("come的喂\nABC",font=("Times",20,"normal"))
+pen.write("你爱\n我么？",font=("Times",20,"normal"))
 pen.goto(0,0)
 pen.pendown()
 lg=50
 len=int(lg)
+pen.fillcolor("red")
 pen.begin_fill()
 pen.pencolor("red")
 pen.hideturtle()
@@ -19,4 +20,8 @@ pen.right(90)
 pen.circle(len,180)
 pen.forward(2*len)
 pen.end_fill()
+while lg == "爱":
+    lg=screen.textinput("提示","你爱\n我么？")
+    if not lg == "不":
+        print("谢谢！")
 turtle.done()
\ No newline at end of file