diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/SystemDictDataMapper.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/BpmDictDataMapper.java
similarity index 75%
rename from workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/SystemDictDataMapper.java
rename to workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/BpmDictDataMapper.java
index c7d5c1375..4e26ff796 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/SystemDictDataMapper.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/mapper/BpmDictDataMapper.java
@@ -6,5 +6,5 @@ import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
-public interface SystemDictDataMapper extends BaseMapper<BpmDictDataDO> {
+public interface BpmDictDataMapper extends BaseMapper<BpmDictDataDO> {
 }
diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmCategoryServiceImpl.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmCategoryServiceImpl.java
index ae777f8d5..9f3fe3e09 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmCategoryServiceImpl.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/service/impl/BpmCategoryServiceImpl.java
@@ -1,7 +1,7 @@
 package cn.axzo.workflow.core.service.impl;
 
 import cn.axzo.workflow.core.repository.entity.BpmDictDataDO;
-import cn.axzo.workflow.core.repository.mapper.SystemDictDataMapper;
+import cn.axzo.workflow.core.repository.mapper.BpmDictDataMapper;
 import cn.axzo.workflow.core.service.BpmCategoryService;
 import cn.axzo.workflow.core.service.converter.BpmCategoryConverter;
 import cn.axzo.workflow.core.service.dto.request.model.BpmCategoryDTO;
@@ -24,7 +24,7 @@ import java.util.stream.Collectors;
 @Slf4j
 public class BpmCategoryServiceImpl implements BpmCategoryService {
     @Resource
-    private SystemDictDataMapper systemDictDataMapper;
+    private BpmDictDataMapper bpmDictDataMapper;
 
     private final BpmCategoryConverter bpmCategoryConverter;
 
@@ -35,7 +35,7 @@ public class BpmCategoryServiceImpl implements BpmCategoryService {
         bpmDictDataDO.setLabel(createDTO.getLabel());
         bpmDictDataDO.setValue(createDTO.getValue());
         bpmDictDataDO.setRemark(createDTO.getRemark());
-        return systemDictDataMapper.insert(bpmDictDataDO);
+        return bpmDictDataMapper.insert(bpmDictDataDO);
     }
 
     @Override
@@ -46,12 +46,12 @@ public class BpmCategoryServiceImpl implements BpmCategoryService {
         bpmDictDataDO.setLabel(createDTO.getLabel());
         bpmDictDataDO.setValue(createDTO.getValue());
         bpmDictDataDO.setRemark(createDTO.getRemark());
-        return systemDictDataMapper.updateById(bpmDictDataDO);
+        return bpmDictDataMapper.updateById(bpmDictDataDO);
     }
 
     @Override
     public int deleteBpmCategory(Long id) {
-        return systemDictDataMapper.deleteById(id);
+        return bpmDictDataMapper.deleteById(id);
     }
 
     @Override
@@ -61,7 +61,7 @@ public class BpmCategoryServiceImpl implements BpmCategoryService {
                 .eq(StringUtils.isNotBlank(findDTO.getDictType()), BpmDictDataDO::getDictType, findDTO.getDictType())
                 .eq(StringUtils.isNotBlank(findDTO.getLabel()), BpmDictDataDO::getLabel, findDTO.getLabel());
 
-        List<BpmDictDataDO> bpmDictDataDO = systemDictDataMapper.selectList(queryWrapper);
+        List<BpmDictDataDO> bpmDictDataDO = bpmDictDataMapper.selectList(queryWrapper);
 
         List<BpmCategoryItemVo> categoryVOS = bpmDictDataDO.stream().map(bpmCategoryConverter::toVo).collect(Collectors.toList());
         return categoryVOS;