diff --git a/assets/css/admin/native-ui.css b/assets/css/admin/native-ui.css
index a9788f1a..cd69c9ef 100644
--- a/assets/css/admin/native-ui.css
+++ b/assets/css/admin/native-ui.css
@@ -365,6 +365,22 @@ a.aksrt-native-stat:focus { outline: 2px solid color-mix(in srgb, var(--an-tone)
 .aksrt-native .button .dashicons { width: 16px; height: 16px; margin: 0 4px 0 -2px; font-size: 16px; line-height: inherit; vertical-align: -1px; }
 .aksrt-native .submit { margin: 0; padding: 0; }
 
+/* 批量操作行：下拉与「应用」按钮锁定同一高度与字号。
+   WP 核心给 select 14px/line-height:2、给 .button 13px，且 782px 以下再把两者各自放大，
+   只设 min-height 时两者会因字号、行高和基线对齐不同而错位，这里显式给定。 */
+.aksrt-native-bulk { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
+.aksrt-native-bulk select,
+.aksrt-native-bulk .button {
+	box-sizing: border-box;
+	height: 32px;
+	min-height: 32px;
+	margin: 0;
+	font-size: 13px;
+	line-height: 30px;
+	vertical-align: middle;
+}
+.aksrt-native-bulk select { width: auto; max-width: 12.5rem; }
+
 /* ---------- 表格 ---------- */
 .aksrt-native-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
 .aksrt-native .widefat,
diff --git a/src/Admin/Native/PayChargeCardsList.php b/src/Admin/Native/PayChargeCardsList.php
index 80fc0903..b0afbbb6 100644
--- a/src/Admin/Native/PayChargeCardsList.php
+++ b/src/Admin/Native/PayChargeCardsList.php
@@ -187,7 +187,7 @@ trait PayChargeCardsList {
 
         echo '<form class="aksrt-cardpass-list-form" method="post">';
         wp_nonce_field(self::NONCE);
-        echo '<div class="bulkactions aksrt-cardpass-bulk">
+        echo '<div class="bulkactions aksrt-native-bulk aksrt-cardpass-bulk">
 			<label for="bulk-action-selector-top" class="screen-reader-text">' . esc_html__('选择批量操作', 'aksrt') . '</label><select name="action" id="bulk-action-selector-top">
                 <option value="-1">' . esc_html__('批量操作', 'aksrt') . '</option>
                     <option value="delete">' . esc_html__('删除', 'aksrt') . '</option>
diff --git a/src/Admin/Native/UsersMenusInviteCode.php b/src/Admin/Native/UsersMenusInviteCode.php
index 86ffc55f..890e5b83 100644
--- a/src/Admin/Native/UsersMenusInviteCode.php
+++ b/src/Admin/Native/UsersMenusInviteCode.php
@@ -108,7 +108,7 @@ trait UsersMenusInviteCode {
 		echo '<form method="post" action="' . esc_url(admin_url('admin-post.php')) . '" data-aksrt-inv-list'
 			. ' data-confirm="' . esc_attr__('确定删除选中的 %d 个邀请码及其使用记录？此操作不可撤销。', 'aksrt') . '">';
 		echo '<input type="hidden" name="action" value="aksrt_invite_delete"><input type="hidden" name="aksrt_nonce" value="' . esc_attr($nonce) . '">';
-		echo '<div class="aksrt-inv-bulk"><span class="aksrt-inv-selection" data-aksrt-inv-selection data-label="' . esc_attr__('已选 %d 项', 'aksrt') . '" aria-live="polite"></span>'
+		echo '<div class="aksrt-native-bulk aksrt-inv-bulk"><span class="aksrt-inv-selection" data-aksrt-inv-selection data-label="' . esc_attr__('已选 %d 项', 'aksrt') . '" aria-live="polite"></span>'
 			. '<label class="screen-reader-text" for="bulk-action-selector-top">' . esc_html__('批量操作', 'aksrt') . '</label>'
 			. '<select name="bulk_action" id="bulk-action-selector-top"><option value="-1">' . esc_html__('批量操作', 'aksrt') . '</option><option value="delete">' . esc_html__('删除', 'aksrt') . '</option></select>'
 			. '<button type="submit" class="button" data-aksrt-inv-bulk disabled>' . esc_html__('应用', 'aksrt') . '</button></div>';