diff --git a/server/shopping-cart/internal/logic/calculatecartpricelogic.go b/server/shopping-cart/internal/logic/calculatecartpricelogic.go
index 0317398e..8a9c7a8b 100644
--- a/server/shopping-cart/internal/logic/calculatecartpricelogic.go
+++ b/server/shopping-cart/internal/logic/calculatecartpricelogic.go
@@ -117,7 +117,7 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
 				}
 			}
 			//计算价格
-			itemPrice, totalPrice, err := l.svcCtx.Repositories.NewShoppingCart.CaculateStepPrice(reqPurchaseQuantity, stepPrice, fittingPrice)
+			totalPrice, itemPrice, err := l.svcCtx.Repositories.NewShoppingCart.CaculateStepPrice(reqPurchaseQuantity, stepPrice, fittingPrice)
 			if err != nil {
 				return err
 			}
diff --git a/server/shopping-cart/internal/logic/getcartslogic.go b/server/shopping-cart/internal/logic/getcartslogic.go
index f73025a8..f715bab3 100644
--- a/server/shopping-cart/internal/logic/getcartslogic.go
+++ b/server/shopping-cart/internal/logic/getcartslogic.go
@@ -124,7 +124,7 @@ func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo
 			}
 		}
 		//计算阶梯价格
-		itemPrice, totalPrice, err := l.svcCtx.Repositories.NewShoppingCart.CaculateStepPrice(*cart.PurchaseQuantity, stepPrice, fittingPrice)
+		totalPrice, itemPrice, err := l.svcCtx.Repositories.NewShoppingCart.CaculateStepPrice(*cart.PurchaseQuantity, stepPrice, fittingPrice)
 		if err != nil {
 			logx.Error(err)
 			return resp.SetStatusWithMessage(basic.CodeServiceErr, err.Error())
diff --git a/service/repositories/order.go b/service/repositories/order.go
index 7bdf1d4d..bb03aaca 100644
--- a/service/repositories/order.go
+++ b/service/repositories/order.go
@@ -852,7 +852,7 @@ func (d *defaultOrder) Create(ctx context.Context, in *CreateReq) (res *CreateRe
 			}
 
 			/* 计算价格 */
-			productPrice, productTotalPrice, err := NewShoppingCart(tx, nil, nil).CaculateStepPrice(*shoppingCart.PurchaseQuantity, stepPriceJson, *shoppingCart.ShoppingCartProductModel3dFitting.Price)
+			productTotalPrice, productPrice, err := NewShoppingCart(tx, nil, nil).CaculateStepPrice(*shoppingCart.PurchaseQuantity, stepPriceJson, *shoppingCart.ShoppingCartProductModel3dFitting.Price)
 			if err != nil {
 				errorCode = *basic.CodeErrOrderCreatProductPriceAbsent
 				errorCode.Message = "create order failed, step price of product '" + shoppingCartSnapshot.ProductInfo.ProductName + "'is failed"