垃圾留言、注册机总是如影随形；让互联网变得简单是我们共同的目标，让页面变的干净也是我们一致的追求；所以，一起来验证码吧！

让验证码易识别！因为我们相信，复杂的验证码不仅阻止不了非自然人，反而让自然人无从下手！-Spam, RI always go hand in hand　to make the Internet easier is our common goal, to make the page change and clean is our consistent pursuit　therefore, the code together now!

Let codes easy to identify! Because we believe that not only the complexity of the code can not prevent non-natural persons, but let the natural person can not start!