diff --git a/functions.php b/functions.php
index 684ca546..a8463623 100644
--- a/functions.php
+++ b/functions.php
@@ -234,6 +234,10 @@ if (class_exists('\AKSRT\Core\DocsPresenter')) {
 if (class_exists('\AKSRT\Core\HomeModules')) {
     \AKSRT\Core\HomeModules::get_instance()->init();
 }
+// Public widget list REST (posts / tab-posts ajax)
+if (class_exists('\AKSRT\Core\WidgetAjax')) {
+    \AKSRT\Core\WidgetAjax::get_instance()->init();
+}
 if (class_exists('\AKSRT\Content\Visibility')) {
     \AKSRT\Content\Visibility::get_instance()->init();
 }
diff --git a/src/AKSRT/Core/WidgetAjax.php b/src/AKSRT/Core/WidgetAjax.php
new file mode 100644
index 00000000..7fd0c9b9
--- /dev/null
+++ b/src/AKSRT/Core/WidgetAjax.php
@@ -0,0 +1,92 @@
+<?php
+/**
+ * Public widget list REST endpoints (posts / tab-posts).
+ *
+ * @package AKSRT
+ */
+
+namespace AKSRT\Core;
+
+defined('ABSPATH') || exit;
+
+class WidgetAjax {
+	private static $instance = null;
+
+	public static function get_instance(): self {
+		if (null === self::$instance) {
+			self::$instance = new self();
+		}
+		return self::$instance;
+	}
+
+	public function init(): void {
+		add_action('rest_api_init', [$this, 'register_routes']);
+	}
+
+	public function register_routes(): void {
+		register_rest_route('aksrt/v1', '/widgets/posts', [
+			'methods'             => 'GET',
+			'callback'            => [$this, 'rest_main_posts'],
+			'permission_callback' => '__return_true',
+		]);
+		register_rest_route('aksrt/v1', '/widgets/tab-posts', [
+			'methods'             => 'GET',
+			'callback'            => [$this, 'rest_tab_posts'],
+			'permission_callback' => '__return_true',
+		]);
+	}
+
+	public function rest_main_posts(\WP_REST_Request $request) {
+		if (!class_exists('\AKSRT\Widgets\WidgetMainPosts')) {
+			return new \WP_REST_Response(['success' => false, 'message' => 'unavailable'], 500);
+		}
+		$instance = [
+			'count'       => max(1, min(30, (int) ($request->get_param('count') ?? 6))),
+			'orderby'     => sanitize_key((string) ($request->get_param('orderby') ?? 'date')),
+			'cat'         => max(0, (int) ($request->get_param('cat') ?? 0)),
+			'limit_day'   => max(0, (int) ($request->get_param('limit_day') ?? 0)),
+			'style'       => sanitize_key((string) ($request->get_param('style') ?? 'list')),
+			'show_thumb'  => $request->get_param('show_thumb') === null ? 1 : (int) $request->get_param('show_thumb'),
+			'show_meta'   => $request->get_param('show_meta') === null ? 1 : (int) $request->get_param('show_meta'),
+			'show_number' => (int) ($request->get_param('show_number') ?? 0),
+			'paginate'    => sanitize_key((string) ($request->get_param('paginate') ?? 'ajax')),
+		];
+		$page = max(1, (int) ($request->get_param('page') ?? $request->get_param('paged') ?? 1));
+		$payload = \AKSRT\Widgets\WidgetMainPosts::query_payload($instance, $page);
+		return new \WP_REST_Response([
+			'success'       => true,
+			'html'          => (string) ($payload['html'] ?? ''),
+			'paginate_html' => (string) ($payload['paginate_html'] ?? ''),
+			'has_more'      => !empty($payload['has_more']),
+			'page'          => (int) ($payload['page'] ?? $page),
+			'max_pages'     => (int) ($payload['max_pages'] ?? 1),
+			'total'         => (int) ($payload['total'] ?? 0),
+		], 200);
+	}
+
+	public function rest_tab_posts(\WP_REST_Request $request) {
+		if (!class_exists('\AKSRT\Widgets\TabPostsWidget')) {
+			return new \WP_REST_Response(['success' => false, 'message' => 'unavailable'], 500);
+		}
+		$default_count = max(1, min(20, (int) ($request->get_param('count') ?? 5)));
+		$tab = [
+			'title'       => '',
+			'category_id' => max(0, (int) ($request->get_param('cat') ?? $request->get_param('category_id') ?? 0)),
+			'orderby'     => sanitize_key((string) ($request->get_param('orderby') ?? 'date')),
+			'count'       => max(0, min(20, (int) ($request->get_param('tab_count') ?? 0))),
+			'enabled'     => true,
+		];
+		$html = \AKSRT\Widgets\TabPostsWidget::render_tab_html($tab, $default_count);
+		if ($html === '') {
+			$html = function_exists('aksrt_get_ajax_null')
+				? aksrt_get_ajax_null(__('暂无文章', 'aksrt'))
+				: '<p class="widget-empty ajax-item">' . esc_html__('暂无文章', 'aksrt') . '</p>';
+		} else {
+			$html = '<div class="widget-tab-posts__list widget-tab-posts__list--mini aksrt-main-posts style-mini">' . $html . '</div>';
+		}
+		return new \WP_REST_Response([
+			'success' => true,
+			'html'    => $html,
+		], 200);
+	}
+}
diff --git a/src/AKSRT/Widgets/WidgetMainPosts.php b/src/AKSRT/Widgets/WidgetMainPosts.php
index f2ce4ff8..8469ed6b 100644
--- a/src/AKSRT/Widgets/WidgetMainPosts.php
+++ b/src/AKSRT/Widgets/WidgetMainPosts.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Main posts list (zibll zib_widget_ui_main_post lite).
+ * Main posts list (zibll zib_widget_ui_main_post + ajax pager).
  *
  * @package AKSRT
  */
@@ -16,31 +16,29 @@ class WidgetMainPosts extends \WP_Widget {
 			'aksrt_main_posts',
 			esc_html__('AKSRT 文章列表', 'aksrt'),
 			[
-				'description' => esc_html__('卡片/迷你/列表样式的文章模块。', 'aksrt'),
+				'description' => esc_html__('卡片/迷你/列表样式的文章模块（支持 AJAX）。', 'aksrt'),
 				'classname'   => 'widget_aksrt_main_posts',
 			]
 		);
 	}
 
-	public function widget($args, $instance): void {
+	/**
+	 * @param array $instance
+	 * @param int   $paged
+	 * @return array
+	 */
+	public static function build_query_args(array $instance, int $paged = 1): array {
 		$count = max(1, min(30, (int) ($instance['count'] ?? 6)));
-		$style = sanitize_key((string) ($instance['style'] ?? 'list'));
-		if (!in_array($style, ['list', 'card', 'mini'], true)) {
-			$style = 'list';
-		}
 		$orderby = sanitize_key((string) ($instance['orderby'] ?? 'date'));
 		$cat = (int) ($instance['cat'] ?? 0);
 		$limit_day = max(0, (int) ($instance['limit_day'] ?? 0));
-		$show_thumb = !isset($instance['show_thumb']) || !empty($instance['show_thumb']);
-		$show_meta = !isset($instance['show_meta']) || !empty($instance['show_meta']);
-		$show_number = !empty($instance['show_number']);
 
 		$query = [
 			'post_type'           => 'post',
 			'post_status'         => 'publish',
 			'posts_per_page'      => $count,
+			'paged'               => max(1, $paged),
 			'ignore_sticky_posts' => true,
-			'no_found_rows'       => true,
 		];
 		if ($cat > 0) {
 			$query['cat'] = $cat;
@@ -51,39 +49,48 @@ class WidgetMainPosts extends \WP_Widget {
 		switch ($orderby) {
 			case 'views':
 				$query['meta_key'] = 'aksrt_post_views';
-				$query['orderby'] = 'meta_value_num';
-				$query['order'] = 'DESC';
+				$query['orderby']  = 'meta_value_num';
+				$query['order']    = 'DESC';
 				break;
 			case 'comments':
 				$query['orderby'] = 'comment_count';
-				$query['order'] = 'DESC';
+				$query['order']   = 'DESC';
+				break;
+			case 'likes':
+				$query['meta_key'] = '_aksrt_like_count';
+				$query['orderby']  = 'meta_value_num';
+				$query['order']    = 'DESC';
 				break;
 			case 'rand':
 				$query['orderby'] = 'rand';
 				break;
 			case 'modified':
 				$query['orderby'] = 'modified';
-				$query['order'] = 'DESC';
+				$query['order']   = 'DESC';
 				break;
 			default:
 				$query['orderby'] = 'date';
-				$query['order'] = 'DESC';
+				$query['order']   = 'DESC';
 		}
+		return $query;
+	}
 
-		$q = new \WP_Query($query);
+	public static function render_items_html(\WP_Query $q, array $instance): string {
 		if (!$q->have_posts()) {
-			wp_reset_postdata();
-			return;
+			return '';
 		}
-
-		echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
-		$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
-		if ($title !== '') {
-			echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		$style = sanitize_key((string) ($instance['style'] ?? 'list'));
+		if (!in_array($style, ['list', 'card', 'mini'], true)) {
+			$style = 'list';
 		}
+		$show_thumb = !isset($instance['show_thumb']) || !empty($instance['show_thumb']);
+		$show_meta = !isset($instance['show_meta']) || !empty($instance['show_meta']);
+		$show_number = !empty($instance['show_number']);
+		$start = max(0, (int) ($instance['_start_index'] ?? 0));
 
-		echo '<div class="aksrt-main-posts style-' . esc_attr($style) . '">';
-		$i = 0;
+		ob_start();
+		// Outer wrapper only on page 1 full render handled by caller for ajax append items.
+		$i = $start;
 		while ($q->have_posts()) {
 			$q->the_post();
 			$i++;
@@ -91,7 +98,7 @@ class WidgetMainPosts extends \WP_Widget {
 			$views = (int) get_post_meta(get_the_ID(), 'aksrt_post_views', true);
 
 			if ($style === 'card') {
-				echo '<a class="aksrt-main-posts__card" href="' . esc_url(get_permalink()) . '">';
+				echo '<a class="aksrt-main-posts__card ajax-item" href="' . esc_url(get_permalink()) . '">';
 				echo '<div class="aksrt-main-posts__thumb' . ($thumb ? '' : ' is-empty') . '">';
 				if ($thumb) {
 					echo '<img src="' . esc_url($thumb) . '" alt="" loading="lazy" />';
@@ -108,7 +115,7 @@ class WidgetMainPosts extends \WP_Widget {
 				}
 				echo '</div></a>';
 			} else {
-				echo '<a class="aksrt-main-posts__row" href="' . esc_url(get_permalink()) . '">';
+				echo '<a class="aksrt-main-posts__row ajax-item" href="' . esc_url(get_permalink()) . '">';
 				if ($show_number) {
 					echo '<span class="aksrt-main-posts__num">' . esc_html((string) $i) . '</span>';
 				}
@@ -127,8 +134,84 @@ class WidgetMainPosts extends \WP_Widget {
 				echo '</span></a>';
 			}
 		}
-		echo '</div>';
 		wp_reset_postdata();
+		return (string) ob_get_clean();
+	}
+
+	/**
+	 * @return array{html:string,paginate_html:string,has_more:bool,page:int,max_pages:int,total:int}
+	 */
+	public static function query_payload(array $instance, int $page = 1): array {
+		$page = max(1, $page);
+		$paginate = sanitize_key((string) ($instance['paginate'] ?? 'none'));
+		$count = max(1, min(30, (int) ($instance['count'] ?? 6)));
+		$instance['_start_index'] = ($page - 1) * $count;
+		$q = new \WP_Query(self::build_query_args($instance, $page));
+		$html = self::render_items_html($q, $instance);
+		if ($html === '' && $page === 1) {
+			$html = function_exists('aksrt_get_ajax_null')
+				? aksrt_get_ajax_null(__('暂无文章', 'aksrt'))
+				: '<p class="aksrt-main-posts__empty ajax-item">' . esc_html__('暂无文章', 'aksrt') . '</p>';
+		}
+		$max_pages = max(1, (int) $q->max_num_pages);
+		$total = (int) $q->found_posts;
+		$has_more = $page < $max_pages;
+		$paginate_html = '';
+		if ($paginate === 'ajax' && $has_more) {
+			$next = add_query_arg(array_filter([
+				'page'        => $page + 1,
+				'count'       => $count,
+				'orderby'     => sanitize_key((string) ($instance['orderby'] ?? 'date')),
+				'cat'         => (int) ($instance['cat'] ?? 0),
+				'limit_day'   => (int) ($instance['limit_day'] ?? 0),
+				'style'       => sanitize_key((string) ($instance['style'] ?? 'list')),
+				'show_thumb'  => !isset($instance['show_thumb']) || !empty($instance['show_thumb']) ? 1 : 0,
+				'show_meta'   => !isset($instance['show_meta']) || !empty($instance['show_meta']) ? 1 : 0,
+				'show_number' => !empty($instance['show_number']) ? 1 : 0,
+				'paginate'    => 'ajax',
+			]), rest_url('aksrt/v1/widgets/posts'));
+			$paginate_html = function_exists('aksrt_get_ajax_next_paginate')
+				? aksrt_get_ajax_next_paginate($total, $page, $count, $next)
+				: '<div class="text-center theme-pagination ajax-pag"><div class="next-page ajax-next"><a href="' . esc_url($next) . '">' . esc_html__('加载更多', 'aksrt') . '</a></div></div>';
+		} else {
+			$paginate_html = '<div class="ajax-pag hide"><div class="next-page ajax-next"><a href="#"></a></div></div>';
+		}
+		return [
+			'html'          => $html,
+			'paginate_html' => $paginate_html,
+			'has_more'      => $has_more,
+			'page'          => $page,
+			'max_pages'     => $max_pages,
+			'total'         => $total,
+		];
+	}
+
+	public function widget($args, $instance): void {
+		$style = sanitize_key((string) ($instance['style'] ?? 'list'));
+		if (!in_array($style, ['list', 'card', 'mini'], true)) {
+			$style = 'list';
+		}
+		$paginate = sanitize_key((string) ($instance['paginate'] ?? 'none'));
+		$instance['style'] = $style;
+		$instance['paginate'] = $paginate;
+
+		$payload = self::query_payload($instance, 1);
+		if ($payload['html'] === '' && empty($payload['total'])) {
+			return;
+		}
+
+		echo $args['before_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		$title = apply_filters('widget_title', (string) ($instance['title'] ?? ''), $instance, $this->id_base);
+		if ($title !== '') {
+			echo $args['before_title'] . esc_html($title) . $args['after_title']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		}
+
+		$rest = rest_url('aksrt/v1/widgets/posts');
+		echo '<div class="aksrt-main-posts style-' . esc_attr($style) . ' ajaxpager" data-aksrt-ajaxpager data-aksrt-ajax-url="' . esc_url($rest) . '">';
+		echo $payload['html']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo $payload['paginate_html']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
+		echo '<div class="post_ajax_loader" data-aksrt-ajax-loader data-aksrt-ajax-loader-hide hidden></div>';
+		echo '</div>';
 
 		echo $args['after_widget']; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
 	}
@@ -161,6 +244,7 @@ class WidgetMainPosts extends \WP_Widget {
 					<option value="modified" <?php selected(($instance['orderby'] ?? ''), 'modified'); ?>><?php esc_html_e('更新', 'aksrt'); ?></option>
 					<option value="views" <?php selected(($instance['orderby'] ?? ''), 'views'); ?>><?php esc_html_e('浏览', 'aksrt'); ?></option>
 					<option value="comments" <?php selected(($instance['orderby'] ?? ''), 'comments'); ?>><?php esc_html_e('评论', 'aksrt'); ?></option>
+					<option value="likes" <?php selected(($instance['orderby'] ?? ''), 'likes'); ?>><?php esc_html_e('点赞', 'aksrt'); ?></option>
 					<option value="rand" <?php selected(($instance['orderby'] ?? ''), 'rand'); ?>><?php esc_html_e('随机', 'aksrt'); ?></option>
 				</select>
 			</label>
@@ -175,6 +259,14 @@ class WidgetMainPosts extends \WP_Widget {
 				<input class="tiny-text" type="number" min="0" name="<?php echo esc_attr($this->get_field_name('limit_day')); ?>" value="<?php echo esc_attr((string) ((int) ($instance['limit_day'] ?? 0))); ?>">
 			</label>
 		</p>
+		<p>
+			<label><?php esc_html_e('分页', 'aksrt'); ?>
+				<select name="<?php echo esc_attr($this->get_field_name('paginate')); ?>">
+					<option value="none" <?php selected(($instance['paginate'] ?? 'none'), 'none'); ?>><?php esc_html_e('无', 'aksrt'); ?></option>
+					<option value="ajax" <?php selected(($instance['paginate'] ?? ''), 'ajax'); ?>><?php esc_html_e('AJAX 加载更多', 'aksrt'); ?></option>
+				</select>
+			</label>
+		</p>
 		<p>
 			<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('show_thumb')); ?>" value="1" <?php checked(!isset($instance['show_thumb']) || !empty($instance['show_thumb'])); ?>> <?php esc_html_e('显示缩略图', 'aksrt'); ?></label><br>
 			<label><input type="checkbox" name="<?php echo esc_attr($this->get_field_name('show_meta')); ?>" value="1" <?php checked(!isset($instance['show_meta']) || !empty($instance['show_meta'])); ?>> <?php esc_html_e('显示 meta', 'aksrt'); ?></label><br>
@@ -189,7 +281,7 @@ class WidgetMainPosts extends \WP_Widget {
 			$style = 'list';
 		}
 		$orderby = sanitize_key((string) ($new_instance['orderby'] ?? 'date'));
-		if (!in_array($orderby, ['date', 'modified', 'views', 'comments', 'rand'], true)) {
+		if (!in_array($orderby, ['date', 'modified', 'views', 'comments', 'likes', 'rand'], true)) {
 			$orderby = 'date';
 		}
 		return [
@@ -199,6 +291,7 @@ class WidgetMainPosts extends \WP_Widget {
 			'orderby'     => $orderby,
 			'cat'         => max(0, (int) ($new_instance['cat'] ?? 0)),
 			'limit_day'   => max(0, (int) ($new_instance['limit_day'] ?? 0)),
+			'paginate'    => sanitize_key((string) ($new_instance['paginate'] ?? 'none')) === 'ajax' ? 'ajax' : 'none',
 			'show_thumb'  => !empty($new_instance['show_thumb']) ? 1 : 0,
 			'show_meta'   => !empty($new_instance['show_meta']) ? 1 : 0,
 			'show_number' => !empty($new_instance['show_number']) ? 1 : 0,