diff --git a/freqtrade/templates/freqaiprimer.py b/freqtrade/templates/freqaiprimer.py
index 50f71457..e324ba3b 100644
--- a/freqtrade/templates/freqaiprimer.py
+++ b/freqtrade/templates/freqaiprimer.py
@@ -151,7 +151,7 @@ class FreqaiPrimer(IStrategy):
         if "&-buy_signal" in df.columns:
             # 这个原先逻辑, 轻量持仓: buy_condition = df["&-buy_signal"] > 0.5
             # 使用过去 20 根 K 线中 buy_signal 的 80 分位作为阈值, 这个按说算是次轻量持仓
-            df["buy_threshold"] = df["&-buy_signal"].rolling(20).quantile(0.8)
+            df["buy_threshold"] = df["&-buy_signal"].rolling(40).quantile(0.9)
             buy_condition = df["&-buy_signal"] >= df["buy_threshold"]
 
             # 根据市场状态调整买入信号
@@ -174,11 +174,11 @@ class FreqaiPrimer(IStrategy):
 
 
     def populate_exit_trend(self, df: DataFrame, metadata: dict) -> DataFrame:
+        # Compute sell_signal_high outside the conditions list
+        df["sell_signal_high"] = (df["&-sell_signal"] > 0.3).rolling(3).sum() >= 2
+
         conditions = [
-            # 容易过早离场 df["&-sell_signal"] > 0.5, 
-            # 只有当 sell_signal 持续高于某个较低阈值时才触发
-            df["sell_signal_high"] = (df["&-sell_signal"] > 0.3).rolling(3).sum() >= 2
-            conditions.append(df["sell_signal_high"])
+            df["sell_signal_high"]  # Append the condition, not an assignment
         ]
 
         if "&-market_condition" in df.columns: