diff --git a/class/points/class-points-admin.php b/class/points/class-points-admin.php
index 13412ba..c091287 100644
--- a/class/points/class-points-admin.php
+++ b/class/points/class-points-admin.php
@@ -21,7 +21,7 @@ class GDK_Points_List_Table extends WP_List_Table
         $hidden   = $this->get_hidden_columns();
         $sortable = $this->get_sortable_columns();
         $data     = $this->table_data();
-        usort($data, [ & $this, 'sort_data']);
+        usort($data, array(&$this,'sort_data'));
         $perPage     = 30; //每页30个数据
         $currentPage = $this->get_pagenum();
         $totalItems  = count($data);
@@ -220,15 +220,18 @@ class GDK_Points_Admin
         $alert = "";
         if (isset($_POST['psearch'])) {
             $sdata = trim($_POST['psearch']);
-            if (preg_match('/E20/', $sdata)) { //order id
+            if (preg_match('/E20/', $sdata)) {
+                //order id
                 global $wpdb;
                 $point_id = $wpdb->get_row("SELECT point_id FROM " . GDK_Points_Database::points_get_table("users") . " WHERE description = '{$sdata}'", ARRAY_A)['point_id'];
                 $points   = GDK_Points::get_point($point_id);
-            } elseif (filter_var($sdata, FILTER_VALIDATE_EMAIL)) { //email
+            } elseif (filter_var($sdata, FILTER_VALIDATE_EMAIL)) {
+                //email
                 $user   = get_user_by('email', $sdata);
                 $points = GDK_Points::get_points_by_user($user->ID);
                 $k[]    = '<div style="margin-bottom:10px;">用户ID：' . $user->ID . '  &nbsp;&nbsp;总金币为：' . GDK_Points::get_user_total_points($user->ID) . '</div>';
-            } else { //userid
+            } else {
+                //userid
                 $points = GDK_Points::get_points_by_user($sdata);
                 $k[]    = '<div style="margin-bottom:10px;">用户ID：' . $sdata . '  &nbsp;&nbsp;总金币为：' . GDK_Points::get_user_total_points($sdata) . '</div>';
             }
@@ -266,16 +269,19 @@ class GDK_Points_Admin
                     $data['points'] = $_POST['points'];
                 }
 
-                if ($points) { // 编辑金币
+                if ($points) {
+                    // 编辑金币
                     GDK_Points::update_points($point_id, $data);
-                } else { // 增加金币
+                } else {
+                    // 增加金币
                     if (isset($_POST['user_mail'])) { //如果输入邮箱的话
                         $usermail = $data['user_mail'];
                         $user     = get_user_by('email', $usermail);
                         $userid   = $user->ID;
                         $username = $user->display_name;
                     }
-                    if (isset($_POST['user_id'])) { //如果输入用户ID的话
+                    if (isset($_POST['user_id'])) {
+                        //如果输入用户ID的话
                         $user     = get_user_by('id', $data['user_id']);
                         $usermail = $user->user_email;
                         $userid   = $data['user_id'];
diff --git a/functions/Ajax.php b/functions/Ajax.php
index a02bf40..801f8ab 100644
--- a/functions/Ajax.php
+++ b/functions/Ajax.php
@@ -179,7 +179,7 @@ function pay_view()
     }
 //无脑输出400错误
     if (isset($_POST['id'])) {
-        payjs_action('付费查看:'.get_the_title($_POST['id']), 'PP' . $_POST['id'], $_POST['money']); //标题,文章id
+        payjs_action('付费查看:' . get_the_title($_POST['id']), 'PP' . $_POST['id'], $_POST['money']); //标题,文章id
     }
 }
 add_action('wp_ajax_pay_view', 'pay_view');
diff --git a/functions/advanced.php b/functions/advanced.php
index 1f35dc1..9d57e54 100644
--- a/functions/advanced.php
+++ b/functions/advanced.php
@@ -21,7 +21,7 @@ if (gdk_option('gdk_cdn_water')) {
 //文章首尾添加自定义内容
 function gdk_add_content($content)
 {
-    
+
     $before = gdk_option('gdk_artical_top');
     $after  = gdk_option('gdk_artical_bottom');
     if (empty($before) && empty($after) && !is_single()) {