diff --git a/themes/beauty/controller/ListController.php b/themes/beauty/controller/ListController.php
index d0569e3..e8ee5f1 100644
--- a/themes/beauty/controller/ListController.php
+++ b/themes/beauty/controller/ListController.php
@@ -436,7 +436,7 @@ Class ListController extends Controller {
         $breadcrumbs = [
             [
                 'id' => $para_year,
-                'name' => $intYear,
+                'name' => "{$intYear}年",
                 'url' => "/list/bydate?year={$para_year}",
             ]
         ];
@@ -444,7 +444,7 @@ Class ListController extends Controller {
             array_push($breadcrumbs,
                 [
                     'id' => $para_month,
-                    'name' => $intMonth,
+                    'name' => "{$intMonth}月",
                     'url' => "/list/bydate?year={$para_year}&month={$para_month}",
                 ]
             );
diff --git a/themes/beauty/views/list/bydate.php b/themes/beauty/views/list/bydate.php
index de30664..db78000 100644
--- a/themes/beauty/views/list/bydate.php
+++ b/themes/beauty/views/list/bydate.php
@@ -11,6 +11,9 @@ if ($viewData['showType'] == 'image') {
     $supportedExts = $audioExts;
 }
 
+//需密码授权的目录显示lock图标
+$authConfig = !empty(FSC::$app['config']['password_auth']) ? FSC::$app['config']['password_auth'] : array();
+
 $dir_ext_status = !empty($_COOKIE['dir_ext_status']) ? $_COOKIE['dir_ext_status'] : 'opened';
 $menu_ext_status = !empty($_COOKIE['menu_ext_status']) ? $_COOKIE['menu_ext_status'] : FSC::$app['config']['defaultMenuStatusInPC'];
 
@@ -105,9 +108,22 @@ eof;
                             <small class="badge">{$fileTotal}</small>
 eof;
                         }
+
+                        //目录图标支持加密目录
+                        $dirIcon = "folder.svg";
+                        if (!empty($authConfig['enable']) && $authConfig['enable'] !== 'false'
+                            && (
+                                ( empty($authConfig['default']) && !empty($authConfig['allow'][$item['directory']]) )
+                                ||
+                                !empty($authConfig['default'])       //如果所有目录都需要密码
+                            )
+                        ) {
+                            $dirIcon = "lock-fill.svg";
+                        }
+
                         echo <<<eof
         <li><a href="{$item['path']}">
-            <img src="/img/beauty/folder.svg" alt="directories" width="17" class="menu-icon">
+            <img src="/img/beauty/{$dirIcon}" alt="directories" width="17" class="menu-icon">
             {$item['directory']}
             {$htmlFileTotal}
         </a></li>
diff --git a/themes/beauty/views/site/index.php b/themes/beauty/views/site/index.php
index a2df086..80d3f7b 100644
--- a/themes/beauty/views/site/index.php
+++ b/themes/beauty/views/site/index.php
@@ -119,10 +119,22 @@ eof;
 eof;
                         }
 
+                        //目录图标支持加密目录
+                        $dirIcon = "folder.svg";
+                        if (!empty($authConfig['enable']) && $authConfig['enable'] !== 'false'
+                            && (
+                                ( empty($authConfig['default']) && !empty($authConfig['allow'][$item['directory']]) )
+                                ||
+                                !empty($authConfig['default'])       //如果所有目录都需要密码
+                            )
+                        ) {
+                            $dirIcon = "lock-fill.svg";
+                        }
+
                         $selected = $item['id'] == $selectedId || (!empty($breadcrumbs) && $item['id'] == $breadcrumbs[0]['id']) ? 'active' : '';
                         echo <<<eof
         <li class="{$selected}"><a href="{$item['path']}">
-            <img src="/img/beauty/folder.svg" alt="directories" width="17" class="menu-icon">
+            <img src="/img/beauty/{$dirIcon}" alt="directories" width="17" class="menu-icon">
             {$item['directory']}
             {$htmlFileTotal}
         </a></li>
diff --git a/www/img/beauty/lock-fill.svg b/www/img/beauty/lock-fill.svg
new file mode 100644
index 0000000..d90b44d
--- /dev/null
+++ b/www/img/beauty/lock-fill.svg
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="#777" viewBox="0 0 16 16">
+  <path d="M7 6a1 1 0 0 1 2 0v1H7z"/>
+  <path d="M12 0H4a2 2 0 0 0-2 2v12a2 2 0 0 0 2 2h8a2 2 0 0 0 2-2V2a2 2 0 0 0-2-2m-2 6v1.076c.54.166 1 .597 1 1.224v2.4c0 .816-.781 1.3-1.5 1.3h-3c-.719 0-1.5-.484-1.5-1.3V8.3c0-.627.46-1.058 1-1.224V6a2 2 0 1 1 4 0"/>
+</svg>