diff --git a/inc/helpers/user-ban.php b/inc/helpers/user-ban.php
index 19e28d47..a1e53cbb 100644
--- a/inc/helpers/user-ban.php
+++ b/inc/helpers/user-ban.php
@@ -294,10 +294,10 @@ function aksrt_get_user_ban_appeal_modal(int $user_id): string
     }
 
     $desc_html = (string) $settings['desc'] !== '' ? '<div class="mb10 em09">' . wp_kses_post(nl2br(esc_html((string) $settings['desc']))) . '</div>' : '';
-    // 滚动容器 1:1 参考主题申诉弹窗：scroll-y + mini-scrollbar（无侧边滚动栏）+ max-vh5（50vh，
+    // 滚动容器：scroll-y + no-scrollbar（完全隐藏滚动条，含细滚动条）+ max-vh5（50vh，
     // 内层滚动、外层对话框不滚动）；说明框保持 rows=3 自然高度，不做 autoHeight 压缩。
     $html .= '<form class="aksrt-user-ban-appeal-form" data-aksrt-appeal-form>'
-        . '<div class="scroll-y mini-scrollbar max-vh5">' . $info_box . $input . $desc_html . '</div>'
+        . '<div class="scroll-y no-scrollbar max-vh5">' . $info_box . $input . $desc_html . '</div>'
         . $footer . '</form>';
     $html .= '</div>';
 
@@ -358,7 +358,7 @@ function aksrt_get_user_ban_log_modal(int $user_id): string
     }
 
     $html .= '<div class="c-yellow mb10">' . esc_html(sprintf(__('该用户共有%d次禁封记录', 'aksrt'), count($logs))) . '</div>';
-    $html .= '<div class="scroll-y mini-scrollbar max-vh5">';
+    $html .= '<div class="scroll-y no-scrollbar max-vh5">';
     $i = 1;
     foreach ($logs as $log) {
         $type       = (string) ($log['type'] ?? '');
@@ -715,7 +715,7 @@ function aksrt_get_user_ban_modal(int $user_id): string
         : '';
 
     $html .= '<form class="aksrt-user-ban-form" data-aksrt-ban-form data-aksrt-ban-mode="ban" data-aksrt-ban-user="' . esc_attr((string) $user_id) . '">';
-    $html .= '<div class="scroll-y mini-scrollbar max-vh7">';
+    $html .= '<div class="scroll-y no-scrollbar max-vh7">';
     $html .= '<div class="mt10 mb20">' . $user_row . $log_view . '</div>';
 
     // 禁封方式（1=拉入小黑屋 suspend / 2=禁封用户 ban）。
diff --git a/tests/widget-system/report-ban-contract.test.cjs b/tests/widget-system/report-ban-contract.test.cjs
index 98a25628..45b44d14 100644
--- a/tests/widget-system/report-ban-contract.test.cjs
+++ b/tests/widget-system/report-ban-contract.test.cjs
@@ -208,9 +208,10 @@ test('ban prompt surface mirrors the reference theme modals and block page', ()
   assert.match(userBanHelper, /您的申诉正在审核中，请耐心等待/)
   assert.match(userBanHelper, /name="data\[/)
   assert.match(userBanHelper, /详细的说明更容易通过审核喔/)
-  // 申诉弹窗滚动容器 1:1 参考主题：scroll-y + mini-scrollbar（无侧边滚动栏）+ max-vh5；
+  // 申诉弹窗滚动容器：scroll-y + no-scrollbar（完全隐藏滚动条，含细滚动条）+ max-vh5；
   // 说明框保持 rows=3 自然高度（禁封弹窗留言框才有 autoHeight/maxHeight）。
-  assert.match(userBanHelper, /scroll-y mini-scrollbar max-vh5/)
+  assert.match(userBanHelper, /scroll-y no-scrollbar max-vh5/)
+  assert.ok(!userBanHelper.includes('mini-scrollbar'), 'ban modals must not show any scrollbar (thin included)')
   const appealModalFn = userBanHelper.slice(userBanHelper.indexOf('function aksrt_get_user_ban_appeal_modal'))
   const appealModalBody = appealModalFn.slice(0, appealModalFn.indexOf('\n}'))
   const appealTextarea = (appealModalBody.match(/<textarea[^>]*>/) || [''])[0]