diff --git a/src/pages/learning/DataPages.tsx b/src/pages/learning/DataPages.tsx
index 036aa02..b47ca33 100644
--- a/src/pages/learning/DataPages.tsx
+++ b/src/pages/learning/DataPages.tsx
@@ -12,19 +12,11 @@ function PageWrapper({ title, children }: { title: string; children: React.React
 export function ReadingEventPage() {
   const [page, setPage] = useState(1);
   const [filters, setFilters] = useState<Record<string, string>>({});
-  const [detailId, setDetailId] = useState<string | null>(null);
-
   const { data, isLoading } = useQuery({
     queryKey: ['admin-events', page, filters],
     queryFn: () => learningAdminAPI.getReadingEvents({ page, limit: 20, ...filters }),
   });
 
-  const { data: detail } = useQuery({
-    queryKey: ['admin-event-detail', detailId],
-    queryFn: () => learningAdminAPI.getReadingEvents({}).then(() => null),
-    enabled: false,
-  });
-
   const columns = [
     { title: '事件ID', dataIndex: 'eventId', width: 100, ellipsis: true },
     { title: '用户', dataIndex: 'userId', width: 100, ellipsis: true },