diff --git a/algorithm/kapacity/timeseries/forecasting/forecaster.py b/algorithm/kapacity/timeseries/forecasting/forecaster.py
index a91b607..8968efe 100644
--- a/algorithm/kapacity/timeseries/forecasting/forecaster.py
+++ b/algorithm/kapacity/timeseries/forecasting/forecaster.py
@@ -52,7 +52,6 @@ def __init__(self,
         self.pred_len = self.config['prediction_length']
         self.context_len = self.config['context_length']
         self.seq_len = self.config['context_length'] + self.config['prediction_length']
-        self.config = config
         self.features_map = {
             'min': ['minute', 'hour', 'dayofweek'],
             '1min': ['minute', 'hour', 'dayofweek'],