diff --git a/admin/xcache.php b/admin/xcache.php
index 87575e3..078f498 100644
--- a/admin/xcache.php
+++ b/admin/xcache.php
@@ -79,7 +79,7 @@ function switcher($name, $options)
$n = isset($_GET[$name]) ? $_GET[$name] : null;
$html = array();
foreach ($options as $k => $v) {
- $html[] = sprintf('%s', $name, $k, $k == $n ? 'class="active"' : '', $v);
+ $html[] = sprintf('%s', $name, $k, $k == $n ? ' class="active"' : '', $v);
}
return implode(' ', $html);
}