diff --git a/trading_system/strategy.py b/trading_system/strategy.py
index 3221ef7..73622bf 100644
--- a/trading_system/strategy.py
+++ b/trading_system/strategy.py
@@ -848,10 +848,10 @@ class TradingStrategy:
                     reasons.append(f"ETH 15m下跌{ethusdt_15m*100:.2f}%")
                 if eth_1h_down:
                     reasons.append(f"ETH 1h下跌{ethusdt_1h*100:.2f}%")
-                
+                threshold_pct = beta_filter_threshold * 100
                 return {
                     'should_block_buy': True,
-                    'reason': f"大盘暴跌：{', '.join(reasons)}"
+                    'reason': f"大盘暴跌：{', '.join(reasons)}（阈值 {threshold_pct:.2f}%，若需放宽可把 BETA_FILTER_THRESHOLD 改为 -0.01 即 -1%，或关闭 BETA_FILTER_ENABLED）"
                 }
             
             return {