diff --git a/model/gmodel/fs_product_model3d_logic.go b/model/gmodel/fs_product_model3d_logic.go
index 7f399a01..92a54a39 100755
--- a/model/gmodel/fs_product_model3d_logic.go
+++ b/model/gmodel/fs_product_model3d_logic.go
@@ -194,7 +194,8 @@ func (d *FsProductModel3dModel) GetProductMinPrice(ctx context.Context, productI
 			}
 			lenRange := len(stepPrice.PriceRange)
 			if lenRange == 0 {
-				return errors.New(fmt.Sprintf("the count of step price is 0:%d", modelInfo.Id))
+				mapModelMinPrice[modelInfo.Id] = 0
+				continue
 			}
 			sort.SliceStable(stepPrice.PriceRange, func(i, j int) bool {
 				return stepPrice.PriceRange[i].Price > stepPrice.PriceRange[j].Price