diff --git a/docker-compose.yml b/docker-compose.yml
index de96140a..03d049a6 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,7 @@
 ---
 services:
   freqtrade:
-    image: freqtradeorg/freqtrade:develop_freqai_withredis
+    image: freqtrade:rl
     # image: freqtradeorg/freqtrade:develop
     # Use plotting image
     # image: freqtradeorg/freqtrade:develop_plot
diff --git a/freqtrade/templates/freqaiprimer.py b/freqtrade/templates/freqaiprimer.py
index 997a346a..d671a9f5 100644
--- a/freqtrade/templates/freqaiprimer.py
+++ b/freqtrade/templates/freqaiprimer.py
@@ -78,8 +78,11 @@ class FreqaiPrimer(IStrategy):
         dataframe["%-volume_change"] = dataframe["volume"].pct_change().fillna(0)
         dataframe["%-price_volume_corr"] = dataframe["close"].rolling(10).corr(dataframe["volume"]).fillna(0)
         
-        # 3. 价格偏离特征
-        dataframe["%-bb_position"] = (dataframe["close"] - dataframe["bb_lower_1h"]) / (dataframe["bb_upper_1h"] - dataframe["bb_lower_1h"])
+        # 3. 价格偏离特征 - 直接计算布林带而不依赖外部列
+        bbands = ta.bbands(dataframe['close'], length=20, std=2)
+        dataframe["%-bb_upper"] = bbands['BBU_20_2.0']
+        dataframe["%-bb_lower"] = bbands['BBL_20_2.0']
+        dataframe["%-bb_position"] = (dataframe["close"] - dataframe["%-bb_lower"]) / (dataframe["%-bb_upper"] - dataframe["%-bb_lower"])
         dataframe["%-hl_ratio"] = (dataframe["high"] - dataframe["low"]) / dataframe["close"]
         
         # 4. VWAP 特征 (简化版)