From 4cc62dda008c69a40642b24832150f5c8f60fc78 Mon Sep 17 00:00:00 2001
From: cfdaily <cfdaily@gitee.com>
Date: Thu, 21 May 2026 09:30:41 +0800
Subject: [PATCH] auto-sync: 2026-05-21 09:30:41

---
 src/backtest-service/executor.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/backtest-service/executor.py b/src/backtest-service/executor.py
index a34a6ac2..9998bad8 100755
--- a/src/backtest-service/executor.py
+++ b/src/backtest-service/executor.py
@@ -135,16 +135,16 @@ class BacktestExecutor:
             # 创建回测引擎
             engine = BacktestingEngine()
 
-            # 设置回测参数
+            # 设置回测参数（使用API传入的参数，不再硬编码）
             engine.set_parameters(
                 vt_symbol=task.symbol,
                 interval=interval,
                 start=task.start_date,
                 end=task.end_date,
-                rate=0.3 / 10000,       # 手续费率万三
-                slippage=0.1,            # 滑点0.1
-                size=1,                  # 合约乘数
-                pricetick=task.tick_size or 0.01,  # 最小价格变动
+                rate=task.rate,                 # 手续费率，API传入
+                slippage=task.slippage,          # 滑点，API传入
+                size=task.size,                  # 合约乘数，API传入
+                pricetick=task.tick_size or 0.01, # 最小价格变动
                 capital=task.capital,
             )