diff --git a/app/adminapi/lists/bid/BidBuyBiddingDocumentLists.php b/app/adminapi/lists/bid/BidBuyBiddingDocumentLists.php
index ac36f884b..118983750 100644
--- a/app/adminapi/lists/bid/BidBuyBiddingDocumentLists.php
+++ b/app/adminapi/lists/bid/BidBuyBiddingDocumentLists.php
@@ -68,6 +68,8 @@ class BidBuyBiddingDocumentLists extends BaseAdminDataLists implements ListsSear
                 $item['approve_no'] = '付款单号';
                 $item['approve_step'] = '流程步骤';
                 $item['approve_settle_status'] = 1;
+                $item['bid_date'] = empty($item['bid_date']) ? '' : date('Y-m-d H:i:s', $item['bid_date']);
+                $item['buy_date'] = empty($item['buy_date']) ? '' : date('Y-m-d H:i:s', $item['buy_date']);
                 return $item;
             })
             ->toArray();