diff --git a/css/style.css b/css/style.css
index 2cedbb4..952a33c 100644
--- a/css/style.css
+++ b/css/style.css
@@ -58,6 +58,7 @@ footer.page-footer {
     top:50%;
     left:50%;
     transform:translate(-50%,-50%);
+    text-align: center;
 }
 .size-full{
 	width: 100%;
diff --git a/index.php b/index.php
index a2ecf68..e02d021 100644
--- a/index.php
+++ b/index.php
@@ -3,9 +3,15 @@
 /**
  * 获取bing图片简介
  */
+ $banner_text = get_option('mad')['banner_text'];
+ if ($banner_text==""&&empty($banner_text)) {
   $str=file_get_contents('http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1');
  if(preg_match("/<copyright>(.+?)<\/copyright>/ies",$str,$matches)){
   $imgcopyright=$matches[1];
+ 	}
+ }
+ else {
+ 	$imgcopyright = $banner_text;
  }
 ?>
 	<div class="row" style="text-align: center;" id="searchform">
diff --git a/options.php b/options.php
index b63e837..8ed2059 100644
--- a/options.php
+++ b/options.php
@@ -31,5 +31,13 @@ function optionsframework_options() {
 		'type' => 'text'
 	);
 	
+	$options[] = array(
+		'name' => __( '站点Banner介绍'),
+		'desc' => __( '留空即为对应Bing每日一图的介绍'),
+		'id' => 'banner_text',
+		'std' => '',
+		'type' => 'text'
+	);
+	
 	return $options;
 }
\ No newline at end of file