diff --git a/.env b/.env
index 9536579..8c0d9f0 100644
--- a/.env
+++ b/.env
@@ -7,7 +7,7 @@ TUSHARE_TOKEN=725296d48ec74da89422e8be76bd770895a4bf93b4998aca4b898db6
 DINGTALK_WEBHOOK_1=https://oapi.dingtalk.com/robot/send?access_token=fb70c1561d8beba94b4f11568f4bb15e3ae07ccbdc8ac19676434a9d1cd17546
 DINGTALK_SECRET_1=SEC1ae7cd2f1a6f9da3611af37da3e7d954c1e8533fc073c6c8cc5e5af3b6e5926b
 
-钉钉机器人配置 - 群2
+# 钉钉机器人配置 - 群2
 DINGTALK_WEBHOOK_2=https://oapi.dingtalk.com/robot/send?access_token=87c7abfcdd69b699c32da4e4f5981cd2ca6b0445474fc6ffb36f2ed0f6262fbb
 DINGTALK_SECRET_2=SECf3d6b43f2f8a87ab91feffd052e71ec314fbf57a1842e483fe07af3c0a0e5aa6
 
diff --git a/rotation/simple_rotation.py b/rotation/simple_rotation.py
index 53532db..ad33fb1 100644
--- a/rotation/simple_rotation.py
+++ b/rotation/simple_rotation.py
@@ -504,6 +504,7 @@ class SimpleRotationStrategy:
         prices = recent['close'].values[-self.n_days:]
         if len(prices) >= 4 and is_crash(prices):
             return 0.0
+
         # Dispatch based on factor type
         ft = self.config.factor.type
         if ft == FactorType.VOL_ADJUSTED_MOMENTUM:
@@ -530,6 +531,7 @@ class SimpleRotationStrategy:
         prices = recent['close'].values[-self.n_days:]
         if len(prices) >= 4 and is_crash(prices):
             return 0.0
+
         if self.config.factor.type == FactorType.VOL_ADJUSTED_MOMENTUM:
             return weighted_momentum_score(prices)
         # All other factors: use the same score function as ranking