edit

app/shop/database/sell_order.php

@@ -638,6 +638,7 @@ return array
             'default'   => '',
             'match'     => 'is_numeric',
             'desc'      => '',
+            'search'    => 'date',
             'list_name' =>'收货时间',
             'list'      => '"{fdate}" ? date("Y-m-d H:i", \'{fdate}\') : "-"',
             'list_order' => 8,