diff --git a/biy.by b/biy.by
index e69de29..09a2968 100644
--- a/biy.by
+++ b/biy.by
@@ -0,0 +1,4 @@
+import turtle
+screen=turtle.screen()
+screen.textinput("姓名框"，"你的名字是：")
+turtle.done()
\ No newline at end of file
diff --git a/biy.py b/biy.py
index e2d0706..829b0f2 100644
--- a/biy.py
+++ b/biy.py
@@ -8,12 +8,14 @@ pen.write("年轻人不讲武德\n欺负我一个68岁的老同志",font=("Times
 pen1=turtle.Pen()
 pen1.pensize(5)
 pen1.pencolor("red")
+len=screen.textinput("提示","输入你要的爱心大小")
+lovesize=int(len)
 len=60
 pen1.left(45)
-pen1.forward(2*len)
-pen1.circle(len,180)
+pen1.forward(2*lovesize)
+pen1.circle(lovesize,180)
 pen1.right(90)
-pen1.circle(len,180)
-pen1.forward(2*len)
+pen1.circle(lovesize,180)
+pen1.forward(2*lovesize)
 pen1.hideturtle()
 turtle.done()
\ No newline at end of file
diff --git a/biy2.py b/biy2.py
new file mode 100644
index 0000000..f0de9c8
--- /dev/null
+++ b/biy2.py
@@ -0,0 +1,4 @@
+import turtle
+screen=turtle.Screen()
+screen.textinput("姓名框","你的名字是：")
+turtle.done()
\ No newline at end of file