fix

server/product/internal/logic/gettagproductlistlogic.go

@@ -220,8 +220,11 @@ func (l *GetTagProductListLogic) getProductRelationInfo(req getProductRelationIn
 		if partList.PartList == "" {
 			continue
 		}
+		//两个以上才是有可选配件
+		if len(strings.Split(partList.PartList, ",")) > 1 {
 			req.MapProductHaveOptionFitting[partList.ProductId] = struct{}{}
 		}
+	}
 	//获取产品标签相关属性
 	productTagPropList, err := l.svcCtx.AllModels.FsProductTagProp.GetTagPropByProductIdsWithProductTag(l.ctx, productIds)
 	if err != nil {