pc

application/common/model/UserTax.php

@@ -34,7 +34,7 @@ class UserTax extends Model
     {
         self::afterWrite(function (self $tax){
             if(!empty($tax['is_default'])){
-                self::where('user_id',$tax['user_id'])->where('id','<>',$tax['id'])->update(['is_default'=>1]);
+                self::where('user_id',$tax['user_id'])->where('id','<>',$tax['id'])->update(['is_default'=>0]);
             }
         });
     }