diff --git a/app/adminapi/lists/contract/SubcontractingContractLists.php b/app/adminapi/lists/contract/SubcontractingContractLists.php
index 131f16902..d894e4f85 100644
--- a/app/adminapi/lists/contract/SubcontractingContractLists.php
+++ b/app/adminapi/lists/contract/SubcontractingContractLists.php
@@ -73,6 +73,7 @@ class SubcontractingContractLists extends BaseAdminDataLists implements ListsSea
             ->limit($this->limitOffset, $this->limitLength)
             ->order(['pc.id' => 'desc'])
             ->select()->each(function($item, $key){
+				$item['signing_date'] = date('Y-m-d',$item['signing_date']);
                 //关联数据后续添加
                 $item['supplier_name'] = '供应商名称';
                 $item['approve_no'] = '付款单号';