diff --git a/data/refdata/exchanges.cfg b/data/refdata/exchanges.cfg
index 78451c3..d3056f3 100644
--- a/data/refdata/exchanges.cfg
+++ b/data/refdata/exchanges.cfg
@@ -410,9 +410,9 @@
                         , "params": {
                             "product_type": "FUTURE"
                             , "contract_expiry_type": "PERPETUAL"
-                            # , "contract_expiry_type": "PERPETUAL" # "EXPIRING" #
-                            # , "expiring_contract_status": "STATUS_UNEXPIRED"
                             , "futures_underlying_type": "FUTURES_UNDERLYING_TYPE_SPOT"
+                            # , "contract_expiry_type": "EXPIRING" #
+                            # , "expiring_contract_status": "STATUS_UNEXPIRED"
                         }
                     }
                 }