diff --git a/src/server/game/mod/order/Order.go b/src/server/game/mod/order/Order.go
index d3f6fec9..29d71c8a 100644
--- a/src/server/game/mod/order/Order.go
+++ b/src/server/game/mod/order/Order.go
@@ -482,8 +482,8 @@ func (o *OrderMod) ChangeEnergyMul(lv int, Emit []int, EnergyMul int, ChessList
 			ChessColor := mergeDataCfg.GetColorById(ChessId)
 			PreheatStep := o.PreheatStep[ChessColor]
 			NewChessId := mergeDataCfg.GetChessIdByLvAndColor(EnergyMul+PreheatStep, ChessColor)
-			v.MergeId = []int{NewChessId}
-			o.OrderList[k] = v
+			delete(o.OrderList, k)
+			o.addOrder([]int{NewChessId}, diff_low, Preheat_type)
 		}
 		if v.Type != Common_type {
 			continue