diff --git a/server/product/internal/logic/getsizebyproductlogic.go b/server/product/internal/logic/getsizebyproductlogic.go
index cf8333e0..644c7f94 100644
--- a/server/product/internal/logic/getsizebyproductlogic.go
+++ b/server/product/internal/logic/getsizebyproductlogic.go
@@ -136,11 +136,10 @@ func (l *GetSizeByProductLogic) GetSecondChildrenList(product gmodel.FsProduct,
 		price, ok := mapProductPrice[productSize.Id]
 		//无对应尺寸价格
 		if !ok {
-			for i := 0; i < 3; i++ {
-				priceList = append(priceList, types.PriceObj{
-					Num:   1,
-					Price: 0,
-				})
+			priceList = []types.PriceObj{
+				{Num: 1, Price: 0},
+				{Num: 1, Price: 0},
+				{Num: 1, Price: 0},
 			}
 			childrenObjList = append(childrenObjList, types.ChildrenObj{
 				Id:        productSize.Id,