diff --git a/recognition.py b/recognition.py
index 70dc811..9041701 100644
--- a/recognition.py
+++ b/recognition.py
@@ -61,7 +61,7 @@ for i, (player_id, player_score) in enumerate(zip(results_id, results_score), 1)
 # 找出最高评分玩家
 max_val = 0.0
 max_idx = 0
-min_val = 0.0
+min_val = 20.0
 min_idx = []
 
 for i, texts in enumerate(results_score):