diff --git a/src/main/resources/mapper_xml/MaterialMapperEx.xml b/src/main/resources/mapper_xml/MaterialMapperEx.xml
index 2f58665d..1ff82b5d 100644
--- a/src/main/resources/mapper_xml/MaterialMapperEx.xml
+++ b/src/main/resources/mapper_xml/MaterialMapperEx.xml
@@ -26,7 +26,7 @@
             and m.CategoryId in (${categoryIds})
         </if>
         and ifnull(m.delete_Flag,'0') !='1'
-        order by m.id asc
+        order by m.id desc
         <if test="offset != null and rows != null">
             limit #{offset},#{rows}
         </if>
@@ -70,7 +70,7 @@
         left join jsh_unit u on m.UnitId=u.id and ifnull(u.delete_Flag,'0') !='1'
         where m.enabled=1
         and ifnull(m.delete_Flag,'0') !='1'
-        ORDER BY Id asc
+        ORDER BY Id desc
     </select>
 
     <update id="updatePriceNullByPrimaryKey" parameterType="java.lang.Long">
@@ -106,7 +106,7 @@
             and m.CategoryId in (${categoryIds})
         </if>
         and ifnull(m.delete_Flag,'0') !='1'
-        order by m.id asc
+        order by m.id desc
     </select>
     <select id="findByMaterialName"  resultType="com.jsh.erp.datasource.entities.Material">
         select m.*
diff --git a/src/main/resources/mapper_xml/SupplierMapperEx.xml b/src/main/resources/mapper_xml/SupplierMapperEx.xml
index 868df611..5eb2608b 100644
--- a/src/main/resources/mapper_xml/SupplierMapperEx.xml
+++ b/src/main/resources/mapper_xml/SupplierMapperEx.xml
@@ -21,6 +21,7 @@
             and description like '%${description}%'
         </if>
         and ifnull(delete_Flag,'0') !='1'
+        order by id desc
         <if test="offset != null and rows != null">
             limit #{offset},#{rows}
         </if>