diff --git a/HTS_etf.py b/HTS_etf.py
index 4c51def..8649545 100644
--- a/HTS_etf.py
+++ b/HTS_etf.py
@@ -82,9 +82,9 @@ class HTS_etf (HTS):
 
     def getCount(self, stock_code, price):
         if stock_code == "252670" or stock_code == "122630":
-            MAX_BUY_PRICE = 200000
-        else:
             MAX_BUY_PRICE = 100000
+        else:
+            MAX_BUY_PRICE = 50000
 
         count = int(MAX_BUY_PRICE / price)
         return count
@@ -138,7 +138,7 @@ class HTS_etf (HTS):
 
                     if bs_buy_price > 0:
 
-                        if not self.orderChecker.exist(today, "A" + stock['stock_code'], mins=180):
+                        if not self.orderChecker.exist(today, "A" + stock['stock_code'], hours=9):
                             buy_count = self.getCount(stock['stock_code'], bs_buy_price)
 
                             if buy_count > 0: