进行了一些小优化

inc/helpers/aksrt-user-center.php

@@ -178,6 +178,7 @@ if (!function_exists('aksrt_capture_user_center_view')) {
 			'orders'         => 'orders',
 			'auth'           => 'auth',
 			'revenue'        => 'revenue',
+			'msg'            => 'msg',
 			'settings'       => 'settings',
 			'header'         => 'header',
 			'sidebar'        => 'sidebar',
@@ -201,7 +202,7 @@ if (!function_exists('aksrt_capture_user_center_panel')) {
 	 * Capture a built-in or registered user-center panel body.
 	 */
 	function aksrt_capture_user_center_panel(string $tab_key, array $tab, array $context): string {
-		$built_in_tabs = ['profile', 'level', 'creator', 'posts', 'follow', 'comments', 'favorites', 'credits', 'vip', 'orders', 'auth', 'revenue', 'settings'];
+		$built_in_tabs = ['profile', 'level', 'creator', 'posts', 'follow', 'comments', 'favorites', 'credits', 'vip', 'orders', 'auth', 'revenue', 'msg', 'settings'];
 		if (in_array($tab_key, $built_in_tabs, true)) {
 			return aksrt_capture_user_center_view($tab_key, $context);
 		}

inc/helpers/user-center-renderers/profile-msg.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * User center notification preferences panel.
+ *
+ * @package AKSRT
+ */
+
+defined('ABSPATH') || exit;
+
+$context = is_array($args['context'] ?? null) ? $args['context'] : [];
+$user_id = (int) ($context['user_id'] ?? get_current_user_id());
+$preferences = class_exists('\AKSRT\User\NotificationPreferences')
+	? \AKSRT\User\NotificationPreferences::get($user_id)
+	: ['posts' => true, 'like' => true, 'system' => true];
+$items = [
+	'posts' => [
+		'title'       => __('文章评论', 'aksrt'),
+		'description' => __('接收文章、评论、收藏等相关消息', 'aksrt'),
+	],
+	'like' => [
+		'title'       => __('点赞喜欢', 'aksrt'),
+		'description' => __('接收点赞、关注等相关消息', 'aksrt'),
+	],
+	'system' => [
+		'title'       => __('系统消息', 'aksrt'),
+		'description' => __('接收订单、活动、等系统消息', 'aksrt'),
+	],
+];
+?>
+<form class="uc-notification-preferences" data-aksrt-notification-preferences>
+	<div class="uc-notification-preferences__header">
+		<div>
+			<h2><?php esc_html_e('消息通知', 'aksrt'); ?></h2>
+			<p><?php esc_html_e('选择你希望接收的站内消息类型。', 'aksrt'); ?></p>
+		</div>
+		<span class="uc-notification-preferences__header-icon" aria-hidden="true"><i class="fa fas fa-bell"></i></span>
+	</div>
+
+	<div class="uc-notification-preferences__list">
+		<?php foreach ($items as $key => $item) : ?>
+			<label class="uc-notification-preference" for="aksrt-notification-<?php echo esc_attr($key); ?>">
+				<span class="uc-notification-preference__copy">
+					<strong><?php echo esc_html($item['title']); ?></strong>
+					<small><?php echo esc_html($item['description']); ?></small>
+				</span>
+				<span class="uc-notification-switch">
+					<input id="aksrt-notification-<?php echo esc_attr($key); ?>" type="checkbox" name="<?php echo esc_attr($key); ?>" value="1" role="switch" <?php checked(!empty($preferences[$key])); ?>>
+					<span aria-hidden="true"></span>
+				</span>
+			</label>
+		<?php endforeach; ?>
+	</div>
+
+	<div class="uc-notification-preferences__footer">
+		<button type="submit" class="btn-primary"><?php esc_html_e('保存设置', 'aksrt'); ?></button>
+	</div>
+</form>

inc/helpers/user-center-renderers/sidebar-nav.php

@@ -43,8 +43,8 @@ $settings = array_values(array_filter([
 		'label' => __('消息通知', 'aksrt'),
 		'icon'  => 'bell',
 		'tone'  => 'notice',
-		'url'   => (string) ($messages_url ?? ''),
-		'count' => (int) ($notification_unread_count ?? 0),
+		'url'   => isset($dashboard_tabs['msg']) ? aksrt_get_user_center_tab_url('msg') : '',
+		'tab'   => 'msg',
 	],
 	[
 		'label' => __('个人资料', 'aksrt'),