diff --git a/config/admin.php b/config/admin.php
index 30339b8..ac1bef9 100644
--- a/config/admin.php
+++ b/config/admin.php
@@ -22,7 +22,8 @@ return [
     | `img` tag, eg '<img src="http://logo-url" alt="Admin logo">'.
     |
     */
-    'logo' => '<img src="/vendors/dcat-admin/images/logo.png" width="35"> &nbsp;懒族',
+    // 'logo' => '<img src="/vendors/dcat-admin/images/logo.png" width="35"> &nbsp;懒族',
+    'logo' => '<img src="/vendors/dcat-admin/images/logo-head.png" width="35"> &nbsp;<span style="color:#ed7b1d;">懒族</span>',
 
     /*
     |--------------------------------------------------------------------------
diff --git a/public/vendors/dcat-admin/images/default-avatar.jpg b/public/vendors/dcat-admin/images/default-avatar.jpg
index 728ec5a..726bf35 100644
Binary files a/public/vendors/dcat-admin/images/default-avatar.jpg and b/public/vendors/dcat-admin/images/default-avatar.jpg differ
diff --git a/public/vendors/dcat-admin/images/logo-head.png b/public/vendors/dcat-admin/images/logo-head.png
new file mode 100644
index 0000000..7ab7886
Binary files /dev/null and b/public/vendors/dcat-admin/images/logo-head.png differ
diff --git a/public/vendors/dcat-admin/images/logo.png b/public/vendors/dcat-admin/images/logo.png
index 77b6bcd..9669ad2 100644
Binary files a/public/vendors/dcat-admin/images/logo.png and b/public/vendors/dcat-admin/images/logo.png differ