diff --git a/src/future/table_mgmt.rs b/src/future/table_mgmt.rs
index 6b1bc3c..f1ddff6 100644
--- a/src/future/table_mgmt.rs
+++ b/src/future/table_mgmt.rs
@@ -188,7 +188,7 @@ async fn update_repeat_task(
             .unwrap();
             if !price.is_zero() {
                 // to get quote_commission_precision
-                let trade_fee = futures_trade_fee.maker_fee_percent;
+                let trade_fee = decimal_div(futures_trade_fee.maker_fee_percent, dec!(100));
                 let lot_step_size = exchange_info_map.get(&element.symbol).unwrap().stepsize;
                 let quote_precision = exchange_info_map
                     .get(&element.symbol)