diff --git a/src/components/exam/ExamSignPanel.tsx b/src/components/exam/ExamSignPanel.tsx
index 51fb7dc..1948d1f 100644
--- a/src/components/exam/ExamSignPanel.tsx
+++ b/src/components/exam/ExamSignPanel.tsx
@@ -1667,7 +1667,7 @@ export const ExamSignPanel = ({ examId, onBusyChange }: ExamSignPanelProps) => {
           )}
         </div>
         {/* <div className='text-xs text-gray-500'>点击后弹出知情同意书全文及签名区域，签署完成后回到签到页面。</div> */}
-        <div className='flex flex-col gap-2'>
+        <div className='flex flex-col gap-2 max-h-96 overflow-y-auto custom-scroll'>
           {consentLoading && <div className='text-xs text-gray-500'>加载中...</div>}
           {!consentLoading && consentMessage && <div className='text-xs text-amber-600'>{consentMessage}</div>}
           {!consentLoading && (consentList.length > 0 || true) && (