收到谷歌通知，收录删除。。。有没有好的解决办法

收到谷歌通知，收录删除。。。有没有好的解决办法原文内容是这样的

Dear site owner or webmaster of http://www.xxxxx.com/,
We've detected that some of your site's pages may be using techniques that are outside Google's Webmaster Guidelines. If you have any questions about how to resolve this issue, please see our Webmaster Help Forum for support.


Sincerely,
Google Search Quality Team


检查发现了很多服务器错误的500错误，还有就是最近提交过谷歌重新审核。不知道是不是受这些影响，
之后修改了相关的抓取错误，也重新提交了，但现在还未重新收录，各位达人有