diff --git a/inc/helpers/aksrt-single-render.php b/inc/helpers/aksrt-single-render.php
index 5572ba7b..c108113d 100644
--- a/inc/helpers/aksrt-single-render.php
+++ b/inc/helpers/aksrt-single-render.php
@@ -182,6 +182,40 @@ if (!function_exists('aksrt_single_render_box_header')) :
 	}
 endif;
 
+if (!function_exists('aksrt_render_share_dropdown')) :
+	/**
+	 * Shared #share-dropdown markup (actions row + tabbar fallback).
+	 *
+	 * @param array<string,mixed> $attrs Optional data-share-* overrides.
+	 */
+	function aksrt_render_share_dropdown(array $attrs = []): void {
+		static $printed = false;
+		if ($printed) {
+			return;
+		}
+		$printed = true;
+		$title = (string) ($attrs['title'] ?? get_the_title());
+		$url = (string) ($attrs['url'] ?? (get_permalink() ?: ''));
+		$image = (string) ($attrs['image'] ?? (get_the_post_thumbnail_url(null, 'large') ?: ''));
+		?>
+		<div class="share-dropdown" id="share-dropdown" aria-hidden="true"
+			data-share-title="<?php echo esc_attr($title); ?>"
+			data-share-url="<?php echo esc_url($url); ?>"
+			<?php if ($image !== '') : ?>data-share-image="<?php echo esc_url($image); ?>"<?php endif; ?>>
+			<div class="share-dropdown__grid">
+				<button type="button" class="share-item" data-platform="qq"><i class="fab fa-qq"></i><span>QQ</span></button>
+				<button type="button" class="share-item" data-platform="weibo"><i class="fab fa-weibo"></i><span>微博</span></button>
+				<button type="button" class="share-item" data-platform="twitter"><i class="fab fa-x-twitter"></i><span>X</span></button>
+				<button type="button" class="share-item" data-platform="wechat"><i class="fab fa-weixin"></i><span>微信</span></button>
+				<button type="button" class="share-item" data-platform="copy"><i class="fas fa-link"></i><span><?php esc_html_e('复制链接', 'aksrt'); ?></span></button>
+				<button type="button" class="share-item" data-platform="poster"><i class="fas fa-image"></i><span><?php esc_html_e('海报分享', 'aksrt'); ?></span></button>
+			</div>
+			<div id="share-qrcode-box" aria-hidden="true"><img id="share-qrcode-image" src="" alt="QR Code"></div>
+		</div>
+		<?php
+	}
+endif;
+
 if (!function_exists('aksrt_single_render_actions')) :
 	/**
 	 * Like / reward / share / favorite row.
@@ -228,18 +262,9 @@ if (!function_exists('aksrt_single_render_actions')) :
 			<?php endif; ?>
 			</div>
 
-			<?php if (!empty($settings['share_enabled'])) : ?>
-			<div class="share-dropdown" id="share-dropdown" aria-hidden="true">
-				<div class="share-dropdown__grid">
-					<button type="button" class="share-item" data-platform="qq"><i class="fab fa-qq"></i><span>QQ</span></button>
-					<button type="button" class="share-item" data-platform="weibo"><i class="fab fa-weibo"></i><span>微博</span></button>
-					<button type="button" class="share-item" data-platform="twitter"><i class="fab fa-x-twitter"></i><span>X</span></button>
-					<button type="button" class="share-item" data-platform="wechat"><i class="fab fa-weixin"></i><span>微信</span></button>
-					<button type="button" class="share-item" data-platform="copy"><i class="fas fa-link"></i><span><?php esc_html_e('复制链接', 'aksrt'); ?></span></button>
-					<button type="button" class="share-item" data-platform="poster"><i class="fas fa-image"></i><span><?php esc_html_e('海报分享', 'aksrt'); ?></span></button>
-				</div>
-				<div id="share-qrcode-box" aria-hidden="true"><img id="share-qrcode-image" src="" alt="QR Code"></div>
-			</div>
+			<?php if (!empty($settings['share_enabled']) && function_exists('aksrt_render_share_dropdown')) : ?>
+				<?php aksrt_render_share_dropdown();
+			?>
 			<?php endif; ?>
 		</div>
 
@@ -323,6 +348,14 @@ if (!function_exists('aksrt_single_render_author_card')) :
 			]);
 			$is_self = is_user_logged_in() && get_current_user_id() === $author_id;
 			$login_url = function_exists('aksrt_get_login_url') ? aksrt_get_login_url() : wp_login_url(get_permalink());
+			$aksrt_pm_on = class_exists('AKSRT_Settings') && !empty(AKSRT_Settings::private_message_settings()['enabled']);
+			$aksrt_msg_url = function_exists('aksrt_get_messages_page_url') ? aksrt_get_messages_page_url() : '';
+			$aksrt_post_settings = class_exists('AKSRT_Settings') && method_exists('AKSRT_Settings', 'get_post_page_settings')
+				? AKSRT_Settings::get_post_page_settings()
+				: [];
+			$rewards_on = !empty($aksrt_post_settings['rewards_enabled'])
+				|| !empty($aksrt_post_settings['post_rewards_enabled'])
+				|| !empty($aksrt_post_settings['post_rewards_s']);
 			?>
 			<div class="user-card author zib-widget">
 				<div class="card-content mt10 relative">
@@ -350,6 +383,15 @@ if (!function_exists('aksrt_single_render_author_card')) :
 										</a>
 									<?php endif; ?>
 								<?php endif; ?>
+								<?php if (!$is_self && is_user_logged_in() && $aksrt_pm_on && $aksrt_msg_url !== '') : ?>
+									<a class="but pw-1em mr6 c-blue" href="<?php echo esc_url(add_query_arg('msg_type', 'conversation', $aksrt_msg_url)); ?>">
+										<i class="fa fa-comment em09" aria-hidden="true"></i> <?php esc_html_e('私信', 'aksrt'); ?>
+									</a>
+								<?php elseif (!$is_self && $rewards_on) : ?>
+									<button type="button" class="but pw-1em mr6 c-yellow" data-aksrt-reward-open>
+										<i class="fa fa-gift em09" aria-hidden="true"></i> <?php esc_html_e('赞赏', 'aksrt'); ?>
+									</button>
+								<?php endif; ?>
 								<a class="but pw-1em mr6 jb-blue" href="<?php echo esc_url($author_url); ?>"><?php esc_html_e('个人主页', 'aksrt'); ?></a>
 							</div>
 						</div>
diff --git a/inc/helpers/aksrt-template-tags.php b/inc/helpers/aksrt-template-tags.php
index 0bcd31d8..b2678b65 100644
--- a/inc/helpers/aksrt-template-tags.php
+++ b/inc/helpers/aksrt-template-tags.php
@@ -1387,6 +1387,14 @@ if (!function_exists('aksrt_render_footer_tabbar_single_extend')) :
 			<?php
 		endif;
 
+		if ($share_on && function_exists('aksrt_render_share_dropdown')) {
+			aksrt_render_share_dropdown([
+				'title' => get_the_title($post_id),
+				'url'   => get_permalink($post_id) ?: '',
+				'image' => get_the_post_thumbnail_url($post_id, 'large') ?: '',
+			]);
+		}
+
 		if ($comments_open) :
 			?>
 			<a href="#comments"