diff --git a/config.py b/config.py
index e533fe8..7877087 100644
--- a/config.py
+++ b/config.py
@@ -57,9 +57,6 @@ KR_COINS_1 = {
     "BONK": "BONK",
     "ENA": "ETHENA",
     "HBAR": "HBAR",
-}
-
-KR_COINS_2 = {
     "KAIA": "KAIA",
     "LINK": "Chainlink",
     "ONDO": "ONDO",
@@ -68,16 +65,13 @@ KR_COINS_2 = {
     "POL": "POL",
 }
 
-KR_COINS_3 = {
+KR_COINS_2 = {
     "SAND": "Sandbox",
     "SEI": "SEI",
     "SHIB": "Shiba Inu",
     "STORJ": "Storj",
     "SUI": "Sui Network",
     "TON": "Toncoin",
-}
-
-KR_COINS_4 = {
     "TRX": "TRON",
     "UXLINK": "UXLINK",
     "VIRTUAL": "Virtuals Protocol",
diff --git a/monitor_coin_3.py b/monitor_coin_3.py
deleted file mode 100644
index c034ec7..0000000
--- a/monitor_coin_3.py
+++ /dev/null
@@ -1,43 +0,0 @@
-from datetime import datetime
-import time
-from config import *
-
-from monitor import Monitor
-
-class MonitorCoin (Monitor):
-    """자산(코인/주식/ETF) 모니터링 및 매수 실행 클래스"""
-
-    def __init__(self, cooldown_file: str = 'coins_buy_time.json') -> None:
-        super().__init__(cooldown_file)
-
-    def monitor_coins(self) -> None:
-        for symbol in KR_COINS_3:
-            print("[{}] {}".format(datetime.now().strftime('%Y-%m-%d %H:%M:%S'), symbol))
-            interval = 60
-            data = self.get_coin_some_data(symbol, interval)
-            if data is not None and not data.empty:
-                try:
-                    data = self.calculate_technical_indicators(data)
-                    recent_data = self.check_buy_point(symbol, data)
-                    if recent_data['buy_point'].iloc[-1] != 1:
-                        continue
-                    buy_success = self.buy_ticker(symbol, recent_data)
-                    if not buy_success:
-                        continue
-                except Exception as e:
-                    print(f"Error processing data for {symbol}: {str(e)}")
-            else:
-                print(f"Data for {symbol} is empty or None.")
-
-            time.sleep(1)
-
-        return
-    # ------------- Scheduler -------------
-    def run_schedule(self) -> None:
-
-        while True:
-            self.monitor_coins()
-            time.sleep(3)
-
-if __name__ == "__main__":
-    MonitorCoin(cooldown_file='coins_buy_time_3.json').run_schedule()
diff --git a/monitor_coin_4.py b/monitor_coin_4.py
deleted file mode 100644
index 4577866..0000000
--- a/monitor_coin_4.py
+++ /dev/null
@@ -1,43 +0,0 @@
-from datetime import datetime
-import time
-from config import *
-
-from monitor import Monitor
-
-class MonitorCoin (Monitor):
-    """자산(코인/주식/ETF) 모니터링 및 매수 실행 클래스"""
-
-    def __init__(self, cooldown_file: str = 'coins_buy_time.json') -> None:
-        super().__init__(cooldown_file)
-
-    def monitor_coins(self) -> None:
-        for symbol in KR_COINS_4:
-            print("[{}] {}".format(datetime.now().strftime('%Y-%m-%d %H:%M:%S'), symbol))
-            interval = 60
-            data = self.get_coin_some_data(symbol, interval)
-            if data is not None and not data.empty:
-                try:
-                    data = self.calculate_technical_indicators(data)
-                    recent_data = self.check_buy_point(symbol, data)
-                    if recent_data['buy_point'].iloc[-1] != 1:
-                        continue
-                    buy_success = self.buy_ticker(symbol, recent_data)
-                    if not buy_success:
-                        continue
-                except Exception as e:
-                    print(f"Error processing data for {symbol}: {str(e)}")
-            else:
-                print(f"Data for {symbol} is empty or None.")
-
-            time.sleep(1)
-
-        return
-    # ------------- Scheduler -------------
-    def run_schedule(self) -> None:
-
-        while True:
-            self.monitor_coins()
-            time.sleep(3)
-
-if __name__ == "__main__":
-    MonitorCoin(cooldown_file='coins_buy_time_4.json').run_schedule()