diff --git a/src/strategy_team/strategy_004.rs b/src/strategy_team/strategy_004.rs
index aeab0f9..42c023b 100644
--- a/src/strategy_team/strategy_004.rs
+++ b/src/strategy_team/strategy_004.rs
@@ -68,7 +68,7 @@ pub async fn list_up_for_buy(
     }
     try_join_all(task_vec).await?;
 
-    // 2nd filtering: supertrend(ATR period 10, multiplier: 1.5, 30m close price), signal should be BUY
+    // 2nd filtering: supertrend(ATR period 10, multiplier: 1.1, 30m close price), signal should be BUY
     let filtered_data_1st = filtered_data_1st_arc.lock().await.clone();
     let mut filtered_data_2nd: Vec<FilteredData> = Vec::new();
     let mut filtered_data_2nd_arc: Arc<Mutex<Vec<FilteredData>>> =
@@ -85,7 +85,7 @@ pub async fn list_up_for_buy(
                 .iter()
                 .position(|x| *x.0 == element.symbol);
             let supertrend_option_30m =
-                supertrend(&element.symbol, &rt_price_30m_vec_c, 10, 1.5, true).await;
+                supertrend(&element.symbol, &rt_price_30m_vec_c, 10, 1.1, true).await;
 
             if rt_30m_option.is_some() && supertrend_option_30m.is_some() {
                 rt_30m_vec = rt_price_30m_vec_c[rt_30m_option.unwrap()].1.clone();
@@ -117,12 +117,6 @@ pub async fn list_up_for_buy(
                             filtered_data.symbol = element.symbol.clone();
                             filtered_data.closetime = rt_30m_vec.last().unwrap().close_time;
                             filtered_data.current_price = current_price;
-                            filtered_data.stoploss = rust_decimal::prelude::FromPrimitive::from_f64(supertrend_vec[supertrend_search_result.unwrap()].band_value).unwrap();
-                            let target_price = decimal_add(
-                                filtered_data.current_price,
-                                decimal_sub(filtered_data.current_price, filtered_data.stoploss),
-                            );
-                            filtered_data.target_price = target_price;
 
                             filtered_data_2nd_lock.push(filtered_data);
                         }
@@ -133,7 +127,7 @@ pub async fn list_up_for_buy(
     }
     try_join_all(task_vec).await?;
 
-    // 3rd filtering: supertrend(ATR period 50, multiplier: 4.0, 30m close price), the area should be in UP area.
+    // 3rd filtering: supertrend(ATR period 50, multiplier: 2.0, 30m close price), the area should be in UP area.
     let filtered_data_2nd = filtered_data_2nd_arc.lock().await.clone();
     let mut filtered_data_3rd: Vec<FilteredData> = Vec::new();
     let mut filtered_data_3rd_arc: Arc<Mutex<Vec<FilteredData>>> =
@@ -147,7 +141,7 @@ pub async fn list_up_for_buy(
         let filtered_data_3rd_arc_c = Arc::clone(&filtered_data_3rd_arc);
         task_vec.push(tokio::spawn(async move {
             let supertrend_option_30m =
-                supertrend(&element.symbol, &rt_price_30m_vec_c, 50, 4.0, true).await;
+                supertrend(&element.symbol, &rt_price_30m_vec_c, 50, 2.0, true).await;
 
             if supertrend_option_30m.is_some() {
                 supertrend_vec = supertrend_option_30m.unwrap();
@@ -185,7 +179,7 @@ pub async fn list_up_for_buy(
     }
     try_join_all(task_vec).await?;
 
-    // 4th filtering: supertrend(ATR period 10, multiplier: 1.2, 30m close price), the area should be UP
+    // 4th filtering: supertrend(ATR period 10, multiplier: 1.5, 30m close price), the area should be UP
     // set stoploss and target_price
     let filtered_data_3rd_c = filtered_data_3rd_arc.lock().await.clone();
     let mut filtered_data_4th: Vec<FilteredData> = Vec::new();
@@ -199,7 +193,7 @@ pub async fn list_up_for_buy(
 
         task_vec.push(tokio::spawn(async move {
             let supertrend_option_30m =
-                supertrend(&element.symbol, &rt_price_30m_vec_c, 10, 1.2, true).await;
+                supertrend(&element.symbol, &rt_price_30m_vec_c, 10, 1.5, true).await;
             
             if supertrend_option_30m.is_some() {
                 supertrend_vec = supertrend_option_30m.unwrap();
@@ -224,8 +218,12 @@ pub async fn list_up_for_buy(
                             filtered_data.symbol = element.symbol.clone();
                             filtered_data.closetime = element.closetime;
                             filtered_data.current_price = element.current_price;
-                            filtered_data.stoploss = element.stoploss;
-                            filtered_data.target_price = element.target_price;
+                            filtered_data.stoploss = rust_decimal::prelude::FromPrimitive::from_f64(supertrend_vec[supertrend_search_result.unwrap()].band_value).unwrap();
+                            let target_price = decimal_add(
+                                filtered_data.current_price,
+                                decimal_sub(filtered_data.current_price, filtered_data.stoploss),
+                            );
+                            filtered_data.target_price = target_price;
                             
                             filtered_data_4th_lock.push(filtered_data);
                          }