fix: [21923] 采购竞价单查询--未中标的商城打开竞价单详情，没有显示感谢函和中标公示通知

src/pages/transaction/purchaseAbility/onlineBid/detail/index.tsx

@@ -221,7 +221,7 @@ const SearchDetail = () => {
       handleSignUpEffect(data);
       handleConditionEffect(data);
       handleResultEffect(data);
-      if (data.externalState === 99 && data.isPrize != 1 && data.isPrize) {
+      if (data.externalState === 99 && data.isPrize != 1 && data.isPrize != undefined && data.isPrize != null) {
         seTthankVisAble(true)
       }
     })