oddchange_at wip

app/Models/OddsDc.php

@@ -20,10 +20,9 @@ class OddsDc extends Model
         'dc12',
         'dcx2',
         'margin',
-        'flag',
+        'flags',
         'nuh_check',
-        'add_time',
-        'updated_at',
+        'oddchange_at',
     ];
 
     public function sport()