save project

my_window.py

@@ -26,8 +26,8 @@ lab2.place(x=60, y=140)
 lab3 = tkinter.Label(root, text='确认密码:', font=('宋体', 12), fg='pink')
 lab3.place(x=50, y=200)
 
-button = tkinter.Button(root, text='提交', bg='purple', width=15,
+button = tkinter.Button(root, text='提交', bg='light grey', width=15,
             command=register)
 
-button.place(x=150, y=250)
+button.palce(x=150, y=250)
 root.mainloop()
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