产品列表中tab内容依次为：净水机、电动牙刷、冲奶机、配件

iamberry-wechat-service/src/main/java/com/iamberry/wechat/service/mapper/productInfoMapper.xml

@@ -295,7 +295,7 @@
 
 	<!-- 查询所有产品类型-->
 	<select id="selectProductType" resultMap="productTypeMap">
-		select * from tb_iamberry_product_type where type_state = 1
+		select * from tb_iamberry_product_type where type_state = 1 order by type_sort desc
 	</select>
 	<resultMap id="productTypeMap" type="ProductType">
 		<id column="type_id" property="typeId"/>