diff --git a/docs/position-sizing-mode.md b/docs/position-sizing-mode.md
index 5563259..3c4d24c 100644
--- a/docs/position-sizing-mode.md
+++ b/docs/position-sizing-mode.md
@@ -36,8 +36,9 @@ FULL_MARGIN_BUFFER_RATIO=0.98
 
 ```bash
 git pull
-# 四所 .env 补全计仓项（已有值不覆盖；缺项则 risk + 0.98）
-python scripts/sync_four_exchange_position_sizing_env.py
+# 四所 .env 补全计仓 + 划转（已有值不覆盖）
+python scripts/sync_four_exchange_env.py
+# 或仅计仓：python scripts/sync_four_exchange_position_sizing_env.py
 # 无仓后切换全仓：python scripts/sync_four_exchange_position_sizing_env.py --set-mode full_margin
 pm2 restart crypto-monitor-binance crypto-monitor-okx crypto-monitor-gate crypto-monitor-gate-bot
 ```