diff --git a/src/coex/order_team.rs b/src/coex/order_team.rs
index 71208d0..cc6de28 100644
--- a/src/coex/order_team.rs
+++ b/src/coex/order_team.rs
@@ -207,7 +207,7 @@ pub async fn limit_order_buy(
     tif: TimeInForce,
     order_price: Decimal,
     order_quantity: Decimal,
-    simul_used_usdt: Decimal,
+    used_usdt: Decimal,
     simul_base_qty_fee_adjusted: &String,
     client: &Client,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
@@ -240,7 +240,7 @@ pub async fn limit_order_buy(
         insert_value_container.push(server_epoch.to_string()); // transact_time
         insert_value_container.push(element.close_time.to_string()); // close_time
         insert_value_container.push(String::from("SIMUL")); // status
-        insert_value_container.push(simul_used_usdt.to_string()); // used_usdt
+        insert_value_container.push(used_usdt.to_string()); // used_usdt
         insert_value_container.push(0.0.to_string()); // expected_get_usdt
         insert_value_container.push(0.0.to_string()); // expected_usdt_profit
         insert_value_container.push(order_price.to_string()); // buy_price
@@ -257,7 +257,7 @@ pub async fn limit_order_buy(
         insert_records(&insert_table_name, &insert_columns, &insert_values).await;
 
         // reflect available_usdt in [asset_manage_announcement]
-        sub_available_usdt(simul_used_usdt).await;
+        sub_available_usdt(used_usdt).await;
     } else {
         // building URL and API-keys
         let mut url = String::new();
@@ -308,7 +308,6 @@ pub async fn limit_order_buy(
             .unwrap();
 
         let body = res.text_with_charset("utf-8").await.unwrap();
-        println!("limit_order_buy실행 body: {}", body);
         // deserialize JSON and then insert record into table
         let v = serde_json::from_str::<Value>(body.as_str());
 
@@ -356,10 +355,10 @@ pub async fn limit_order_buy(
 
                         // reflect available_usdt in [asset_manage_announcement]
                         // sub_available_usdt(cummulative_quote_qty).await;
-                        sub_available_usdt(simul_used_usdt).await;
+                        sub_available_usdt(used_usdt).await;
                         println!("                  buy coin 완료");
                     } else {
-                        insert_value_container.push(simul_used_usdt.to_string()); // used_usdt
+                        insert_value_container.push(used_usdt.to_string()); // used_usdt
                         insert_value_container.push(0.0.to_string()); // expected_get_usdt
                         insert_value_container.push(0.0.to_string()); // expected_usdt_profit
                         insert_value_container.push(0.0.to_string()); // buy_price
@@ -369,7 +368,7 @@ pub async fn limit_order_buy(
                         insert_value_container.push(0.0.to_string()); // base_qty_fee_adjusted
 
                         // reflect available_usdt in [asset_manage_announcement]
-                        sub_available_usdt(simul_used_usdt).await;
+                        sub_available_usdt(used_usdt).await;
                     }
 
                     insert_value_container.push(0.0.to_string()); // pure_profit_percent
@@ -566,19 +565,21 @@ pub async fn monitoring_filled_buy_order(
                                 );
                                 is_sell = true;
                             } else if element.maximum_profit_percent < target_profit_percent * 2.0 
-                                        && element.maximum_profit_percent >= target_profit_percent * 1.8 
-                                        && element.pure_profit_percent < target_profit_percent * 0.33
+                                        && element.maximum_profit_percent >= target_profit_percent * 1.5 
+                                        && element.pure_profit_percent < target_profit_percent * 0.2
                             {
                                 println!(
-                                    "Sold 33% target_profit_percent: {:.3}",
-                                    target_profit_percent * 0.33
+                                    "Sold 20% target_profit_percent: {:.3}",
+                                    target_profit_percent * 0.2
                                 );
-                            } else if server_epoch - element.transact_time > 12_600_000
+                                is_sell = true;
+                            } else if server_epoch - element.close_time > 12_600_000 // 30min * 7
                             {
                                 println!(
                                     "Sold time up {:.3}",
                                     element.pure_profit_percent
                                 );
+                                is_sell = true;
                             }
 
                             // if element.maximum_profit_percent >= target_profit_percent * 1.0 {