diff --git a/monitors/macd_boll.py b/monitors/macd_boll.py
index b062886..9c03e15 100644
--- a/monitors/macd_boll.py
+++ b/monitors/macd_boll.py
@@ -36,8 +36,8 @@ def stratergy_run(symbol, interval, df, debug):
     upperband, middleband, lowerband = talib.BBANDS(df['close'], timeperiod=bollinger_length, nbdevup=bollinger_mult, nbdevdn=bollinger_mult, matype=0)
 
     # 生成交易信号
-    long_condition = (macd.shift(1) <= 0) & (macd > 0) & (df['high'] < upperband) &  (df['close'] > fast_ema | df['close'] > slow_ema)
-    short_condition = (macd.shift(1) >= 0) & (macd < 0) & (df['low'] > lowerband) &  (df['close'] < fast_ema | df['close'] < slow_ema)
+    long_condition = (macd.shift(1) <= 0) & (macd > 0) & (df['high'] < upperband) &  ((df['close'] > fast_ema) | (df['close'] > slow_ema))
+    short_condition = (macd.shift(1) >= 0) & (macd < 0) & (df['low'] > lowerband) &  ((df['close'] < fast_ema) | (df['close'] < slow_ema))
 
 
     df['Long_Signal'] = np.where(long_condition, True, False)