diff --git a/inc/theme-core.php b/inc/theme-core.php
index 2526b1e..1de7227 100644
--- a/inc/theme-core.php
+++ b/inc/theme-core.php
@@ -3,7 +3,7 @@
  * 核心函数
  * @author Seaton Jiang <seaton@vtrois.com>
  * @license MIT License
- * @version 2020.04.12
+ * @version 2020.06.25
  */
 
 if (kratos_option('g_cdn', false)) {
@@ -11,7 +11,7 @@ if (kratos_option('g_cdn', false)) {
         'maocloud' => 'https://n3.cdn.vtrois.com/kratos/' . THEME_VERSION,
         'jsdelivr' => 'https://cdn.jsdelivr.net/gh/vtrois/kratos@' . THEME_VERSION,
     );
-    $asset_path = $cdn_array[kratos_option('g_cdn_n3', 'maocloud')];
+    $asset_path = $cdn_array[kratos_option('g_cdn_n3', 'jsdelivr')];
 } else {
     $asset_path = get_template_directory_uri();
 }
diff --git a/inc/theme-options.php b/inc/theme-options.php
index 0e3b849..c2f1e1b 100644
--- a/inc/theme-options.php
+++ b/inc/theme-options.php
@@ -3,7 +3,7 @@
  * 主题选项
  * @author Seaton Jiang <seaton@vtrois.com>
  * @license MIT License
- * @version 2020.04.12
+ * @version 2020.06.25
  */
 
 function getrobots()
@@ -104,7 +104,7 @@ function kratos_options()
     $options[] = array(
         'desc' => __('选择 CDN 加速节点', 'kratos'),
         'id' => 'g_cdn_n3',
-        'std' => 'maocloud',
+        'std' => 'jsdelivr',
         'type' => 'select',
         'class' => 'hidden',
         'options' => $cdn_array,