diff --git a/user_data/strategies/staticgrid.py b/user_data/strategies/staticgrid.py
index a83ed24..fddbf9b 100644
--- a/user_data/strategies/staticgrid.py
+++ b/user_data/strategies/staticgrid.py
@@ -437,8 +437,7 @@ class StaticGrid(IStrategy):
         return None
     
     def custom_stake_amount(self, pair: str, current_rate: float, proposed_stake: float,
-                           min_stake: float, max_stake: float, trade_number: int,
-                           time_in_market: int, **kwargs) -> float:
+                           min_stake: float, max_stake: float, **kwargs) -> float:
         """
         自定义初始建仓金额，使每个网格投入金额一致