diff --git a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/mdm/controller/CategoryController.java b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/mdm/controller/CategoryController.java
index a0668c6..1a75cb6 100644
--- a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/mdm/controller/CategoryController.java
+++ b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/mdm/controller/CategoryController.java
@@ -50,7 +50,7 @@ public class CategoryController {
         queryWrapper
                 .like(StrUtil.isNotBlank(dto.getFullName()), LngBCategory::getFullName, dto.getFullName())
                 .eq(StrUtil.isNotBlank(dto.getValid()), LngBCategory::getValid, dto.getValid())
-                .orderByDesc(LngBCategory::getCode)
+                .orderByAsc(LngBCategory::getSort).orderByDesc(LngBCategory::getCode)
                 .select(LngBCategory.class,x -> VoToColumnUtil.fieldsToColumns(LngBCategoryPageVo.class)
                         .contains(x.getProperty()));
         IPage<LngBCategory> page = categoryService.page(ConventPage.getPage(dto), queryWrapper);
diff --git a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemItemMapper.java b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemItemMapper.java
index 291eacc..99a3b13 100644
--- a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemItemMapper.java
+++ b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemItemMapper.java
@@ -1,5 +1,6 @@
 package com.xjrsoft.module.sales.mapper;
 
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.github.yulichang.base.MPJBaseMapper;
 import com.xjrsoft.module.sales.entity.LngGradeSystemItem;
 import org.apache.ibatis.annotations.Mapper;
@@ -11,6 +12,6 @@ import org.apache.ibatis.annotations.Mapper;
 * @Version 1.0
 */
 @Mapper
-public interface LngGradeSystemItemMapper extends MPJBaseMapper<LngGradeSystemItem> {
+public interface LngGradeSystemItemMapper extends MPJBaseMapper<LngGradeSystemItem>, BaseMapper<LngGradeSystemItem> {
 
 }
diff --git a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemMapper.java b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemMapper.java
index c6255a0..f780d9a 100644
--- a/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemMapper.java
+++ b/itc-pcitc-mdm/itc-pcitc-mdm-service/src/main/java/com/xjrsoft/module/sales/mapper/LngGradeSystemMapper.java
@@ -1,5 +1,6 @@
 package com.xjrsoft.module.sales.mapper;
 
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.github.yulichang.base.MPJBaseMapper;
 import com.xjrsoft.module.sales.entity.LngGradeSystem;
 import org.apache.ibatis.annotations.Mapper;
@@ -11,6 +12,6 @@ import org.apache.ibatis.annotations.Mapper;
 * @Version 1.0
 */
 @Mapper
-public interface LngGradeSystemMapper extends MPJBaseMapper<LngGradeSystem> {
+public interface LngGradeSystemMapper extends MPJBaseMapper<LngGradeSystem>, BaseMapper<LngGradeSystem> {
 
 }