[Plugin: Captcha] Suggestion: please change your plugin's name

Hi,

There is another plugin called Captcha which has been around for a quite a while and is very popular (246,332 downloads).

http://ww.wp.xz.cn/extend/plugins/captcha/

I would suggest changing or modifying your plugin’s name to avoid confusion.

Cheers!

http://ww.wp.xz.cn/extend/plugins/captcha-code-authentication/