diff --git a/web/app/models/HTML.php b/web/app/models/HTML.php
index 0c78a8e..fa5b242 100644
--- a/web/app/models/HTML.php
+++ b/web/app/models/HTML.php
@@ -83,7 +83,7 @@ class HTML {
return "https://q1.qlogo.cn/g?b=qq&nk={$user['qq']}&s=$s";
}
- return '//gravatar.loli.net/avatar/' . md5(strtolower(trim($user['email']))) . "?d=mm&s=$size";
+ return 'https://cravatar.cn/avatar/' . md5(strtolower(trim($user['email']))) . "?d=404&s=$size";
}
public static function tablist($tabs_info, $cur, $type = 'nav-tabs') {