diff --git a/footer.php b/footer.php
index f1711ef..9f4cc52 100644
--- a/footer.php
+++ b/footer.php
@@ -1,30 +1,33 @@
 <?php
+
 /**
  * 主题页脚
  * @author Seaton Jiang <seatonjiang@vtrois.com>
  * @license MIT License
- * @version 2021.06.25
+ * @version 2021.08.19
  */
 ?>
 <div class="k-footer">
     <div class="f-toolbox">
-        <div class="gotop <?php if ( kratos_option('s_wechat', false) ){ echo 'gotop-haswechat'; } ?>">
+        <div class="gotop <?php if (kratos_option('g_wechat', false)) {
+                                echo 'gotop-haswechat';
+                            } ?>">
             <div class="gotop-btn">
                 <span class="kicon i-up"></span>
             </div>
         </div>
-        <?php if ( kratos_option('s_wechat', false) ){ ?>
-        <div class="wechat">
-            <span class="kicon i-wechat"></span>
-            <div class="wechat-pic">
-                <img src="<?php echo kratos_option('s_wechat_url', ASSET_PATH . '/assets/img/wechat.png'); ?>">
+        <?php if (kratos_option('g_wechat', false)) { ?>
+            <div class="wechat">
+                <span class="kicon i-wechat"></span>
+                <div class="wechat-pic">
+                    <img src="<?php echo kratos_option('g_wechat_url', ASSET_PATH . '/assets/img/wechat.png'); ?>">
+                </div>
             </div>
-        </div>
         <?php } ?>
         <div class="search">
             <span class="kicon i-find"></span>
             <form class="search-form" role="search" method="get" action="<?php echo home_url('/'); ?>">
-                <input type="text" name="s" id="search-footer" placeholder="<?php _e('搜点什么呢?', 'kratos'); ?>" style="display:none"/>
+                <input type="text" name="s" id="search-footer" placeholder="<?php _e('搜点什么呢?', 'kratos'); ?>" style="display:none" />
             </form>
         </div>
     </div>
@@ -32,26 +35,28 @@
         <div class="row">
             <div class="col-12 text-center">
                 <p class="social">
-                <?php
+                    <?php
                     $social = array('s_sina', 's_bilibili', 's_douban', 's_coding', 's_gitee', 's_twitter', 's_telegram', 's_linkedin', 's_youtube', 's_github', 's_stackflow', 's_email');
                     foreach ($social as $social) {
                         if (kratos_option($social)) {
                             echo '<a target="_blank" rel="nofollow" href="' . kratos_option($social . '_url') . '"><i class="kicon i-' . str_replace("s_", "", $social) . '"></i></a>';
                         }
                     }
-                ?>
+                    ?>
                 </p>
                 <?php
-                    $sitename = get_bloginfo('name');
-                    echo '<p>' . kratos_option('s_copyright', 'COPYRIGHT © 2021 ' . $sitename . '. ALL RIGHTS RESERVED.') . '</p>';
-                    echo '<p>THEME <a href="https://github.com/vtrois/kratos" target="_blank" rel="nofollow">KRATOS</a> MADE BY <a href="https://www.vtrois.com/" target="_blank" rel="nofollow">VTROIS</a></p>';
-                    if (kratos_option('s_icp')) {
-                        echo '<p><a href="https://beian.miit.gov.cn/" target="_blank" rel="nofollow">' . kratos_option('s_icp') . '</a></p>';
-                    }
-                    if (kratos_option('s_gov')) {
-                        echo '<p><a href="' . kratos_option('s_gov_link', '#') . '" target="_blank" rel="nofollow" ><i class="police-ico"></i>' . kratos_option('s_gov') . '</a></p>';
-                    }
-                    if (kratos_option('seo_statistical')) {echo '<p>' . kratos_option('seo_statistical') . '</p>';}
+                $sitename = get_bloginfo('name');
+                echo '<p>' . kratos_option('s_copyright', 'COPYRIGHT © 2021 ' . $sitename . '. ALL RIGHTS RESERVED.') . '</p>';
+                echo '<p>THEME <a href="https://github.com/vtrois/kratos" target="_blank" rel="nofollow">KRATOS</a> MADE BY <a href="https://www.vtrois.com/" target="_blank" rel="nofollow">VTROIS</a></p>';
+                if (kratos_option('s_icp')) {
+                    echo '<p><a href="https://beian.miit.gov.cn/" target="_blank" rel="nofollow">' . kratos_option('s_icp') . '</a></p>';
+                }
+                if (kratos_option('s_gov')) {
+                    echo '<p><a href="' . kratos_option('s_gov_link', '#') . '" target="_blank" rel="nofollow" ><i class="police-ico"></i>' . kratos_option('s_gov') . '</a></p>';
+                }
+                if (kratos_option('seo_statistical')) {
+                    echo '<p>' . kratos_option('seo_statistical') . '</p>';
+                }
                 ?>
             </div>
         </div>
@@ -59,4 +64,5 @@
 </div>
 <?php wp_footer(); ?>
 </body>
-</html>
+
+</html>
\ No newline at end of file