diff --git a/HTS_index_etf.py b/HTS_index_etf.py
index 793f042..3ea5b59 100644
--- a/HTS_index_etf.py
+++ b/HTS_index_etf.py
@@ -272,7 +272,7 @@ class HTS_etf (HTS):
 
                     if bs_buy_price > 1000:
 
-                        if not self.orderChecker.exist(today, "A" + stock['stock_code'], hours=9):
+                        if not self.orderChecker.exist(today, "A" + stock['stock_code'], hours=1):
                             buy_count = self.getBuyCount(stock['stock_code'], bs_buy_price, slow_k_kospi, p_slow_k_kospi, slow_k_week_kospi, p_slow_k_week_kospi, slow_k_month_kospi, p_slow_k_month_kospi)
 
                             if buy_count > 0: