diff --git a/config_examples/live_XGBoostRegressorMultiTarget.json b/config_examples/live_XGBoostRegressorMultiTarget.json
index 1135db21..cabc72f4 100644
--- a/config_examples/live_XGBoostRegressorMultiTarget.json
+++ b/config_examples/live_XGBoostRegressorMultiTarget.json
@@ -99,14 +99,14 @@
         "XAUT/USDT",
         "BTC/USDT"
       ],
-      "outlier_protection_percentage": 0.1,
+      "outlier_protection_percentage": 0.05,
       "label_period_candles": 100,
       "include_shifted_candles": 2,  // 减少移位蜡烛数，降低特征冗余
-      "DI_threshold": 0.2,
+      "DI_threshold": 0.1,
       "weight_factor": 0.9,
       "principal_component_analysis": true,  // 开启PCA降维，减少特征维度
       "use_SVM_to_remove_outliers": false,
-      "buffer_train_data_candles": 20,  // 增加缓冲区数据
+      "buffer_train_data_candles": 30,  // 增加缓冲区数据
       "indicator_periods_candles": [
         10,
         20,