diff --git a/HTS_etf_all.py b/HTS_etf_all.py
index 90692c6..61dc23b 100644
--- a/HTS_etf_all.py
+++ b/HTS_etf_all.py
@@ -33,7 +33,7 @@ if __name__ == "__main__":
         if stock['stock_code'] not in BUY_LIST:
             BUY_LIST[stock['stock_code']] = {}
 
-        BUY_LIST[stock['stock_code']]['MAX_BUY_PRICE'] = config['MAX_BUY_PRICE']
+        MAX_BUY_PRICE = config['MAX_BUY_PRICE']
         BUY_LIST[stock['stock_code']]['BUY_LIST_1'] = config['BUY_LIST_1']
         BUY_LIST[stock['stock_code']]['BUY_LIST_1']["disparity"] = hts.getDisparityLimit(stock)
 
@@ -53,7 +53,7 @@ if __name__ == "__main__":
                 data_signal = hts.analyze(result_tic_m30)
                 # data.drop(data.index[:len(data) - analyzed_day], inplace=True)
 
-                hts.buyRealTime(stock, data, data_signal, BUY_LIST[stock['stock_code']]['MAX_BUY_PRICE'], BUY_LIST[stock['stock_code']]['BUY_LIST_1'])
+                hts.buyRealTime(stock, data, data_signal, MAX_BUY_PRICE, BUY_LIST[stock['stock_code']]['BUY_LIST_1'])
 
             if (int(THIS_TIME.strftime("%M")) % 50 == 0 or int(THIS_TIME.strftime("%M")) % 20 == 0):
                 vm = psutil.virtual_memory()