diff --git a/src/components/exam/ExamDetailPanel.tsx b/src/components/exam/ExamDetailPanel.tsx
index 3f988ad..1ca72a4 100644
--- a/src/components/exam/ExamDetailPanel.tsx
+++ b/src/components/exam/ExamDetailPanel.tsx
@@ -177,7 +177,7 @@ export const ExamDetailPanel = ({
   }, [progressList]);
 
   return (
-    <div className='space-y-4 text-sm'>
+    <div className='space-y-4 text-sm max-h-[calc(95vh-200px)] overflow-y-auto custom-scroll'>
       {loading && (
         <div className='text-xs text-gray-500'>
           加载中…