框架自带信息去除

@@ -45,9 +45,6 @@
         {/if}
     </p>
 </div>
-<div class="copyright">
-    <p>Powered by <a href="https://www.fastadmin.net/?ref=jump">FastAdmin</a></p>
-</div>
 {if $url}
     <script type="text/javascript">
         (function () {