R33-1 R33-3: 收口采购资产差旅事务超时

client/src/pages/PurchaseRequestsPage.tsx

@@ -333,8 +333,8 @@ export function PurchaseRequestsPage() {
       return;
     }
 
-    setArchivePoNo(archiveOrderQuery.data.archiveOrder?.poNo || "");
-    setArchiveContractNo(archiveOrderQuery.data.archiveOrder?.contractNo || "");
+    setArchivePoNo((current) => current || archiveOrderQuery.data?.archiveOrder?.poNo || "");
+    setArchiveContractNo((current) => current || archiveOrderQuery.data?.archiveOrder?.contractNo || "");
   }, [archiveOrderQuery.data]);
 
   const filteredCostCenters = useMemo(() => {