diff --git a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/controller/WorkTypeController.java b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/controller/WorkTypeController.java
index f12cead7..f509e332 100644
--- a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/controller/WorkTypeController.java
+++ b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/controller/WorkTypeController.java
@@ -94,9 +94,9 @@ public class WorkTypeController extends BaseController {
 
 
 
-    @DeleteMapping("/detail")
+    @DeleteMapping("/{typeId}")
     @Log(title = "工单类型-删除工单类型", businessType = BusinessType.DELETE)
-    public R deleteTypeInfo(@RequestParam Integer typeId){
+    public R deleteTypeInfo(@PathVariable("typeId") Integer typeId){
 
         return R.ok(typeService.deleteTypeInfo(typeId));
     }
diff --git a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/domain/XhpcWorkTypeDictDomain.java b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/domain/XhpcWorkTypeDictDomain.java
index c1d5cc77..b0951d4b 100644
--- a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/domain/XhpcWorkTypeDictDomain.java
+++ b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/domain/XhpcWorkTypeDictDomain.java
@@ -28,17 +28,17 @@ public class XhpcWorkTypeDictDomain implements Serializable {
     /**
      * 状态0-禁用，1-启用
      */
-    private Integer status;
+    private Integer status = 1;
 
     /**
      * 删除标识，0-正常，2-已删除
      */
-    private Integer delFlag;
+    private Integer delFlag = 0;
 
     /**
      * 排序
      */
-    private Integer sort;
+    private Integer sort = 0;
 
     /**
      * 租户ID
diff --git a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/service/impl/WorkTypeServiceImpl.java b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/service/impl/WorkTypeServiceImpl.java
index d197449e..f5e19bae 100644
--- a/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/service/impl/WorkTypeServiceImpl.java
+++ b/xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/service/impl/WorkTypeServiceImpl.java
@@ -8,6 +8,7 @@ import com.xhpc.workorder.service.WorkTypeService;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -77,8 +78,13 @@ public class WorkTypeServiceImpl implements WorkTypeService {
         if(StringUtils.isEmpty(domain.getName())){
             throw new CustomException("名称不能为空");
         }
+
+        if(domain.getWorkTypeId().equals(domain.getParentTypeId())){
+            throw new CustomException("自身不能成为自身的子集");
+        }
+
         XhpcWorkTypeDictDomain exitsDomain = typeDictMapper.selectByName(domain.getName());
-        if(exitsDomain != null) {
+        if(exitsDomain != null && !exitsDomain.getWorkTypeId().equals(domain.getWorkTypeId())) {
             throw new CustomException("名称不能重复");
         }
         return typeDictMapper.updateByPrimaryKeySelective(domain) > 0;
@@ -87,6 +93,14 @@ public class WorkTypeServiceImpl implements WorkTypeService {
 
     @Override
     public Boolean deleteTypeInfo(Integer typeId){
+        Map<String, Object> params = new HashMap<>();
+        params.put("parentTypeId", typeId);
+
+        List<Map<String, Object>> typeList = typeDictMapper.selectMapListByParentParams(params);
+        if(typeList.size() > 0){
+            throw new CustomException("存在类型子集，请先移除下级问题类型");
+        }
+
         return typeDictMapper.deleteByPrimaryKeyLogic(typeId) > 0;
     }
 }
diff --git a/xhpc-modules/xhpc-workorder/src/main/resources/mapper/XhpcWorkTypeDictMapper.xml b/xhpc-modules/xhpc-workorder/src/main/resources/mapper/XhpcWorkTypeDictMapper.xml
index 50783906..a4351808 100644
--- a/xhpc-modules/xhpc-workorder/src/main/resources/mapper/XhpcWorkTypeDictMapper.xml
+++ b/xhpc-modules/xhpc-workorder/src/main/resources/mapper/XhpcWorkTypeDictMapper.xml
@@ -42,7 +42,9 @@
   <select id="selectMapListByParentParams" resultType="map">
     select
     work_type_id as 'id',
-    name as 'name'
+    name as 'name',
+    sort as 'sort',
+    parent_type_id as 'parentId'
     from xhpc_work_type_dict
     where del_flag = 0 and status = 1
     <if test="params.tenantId !=null and params.tenantId!=''">
@@ -56,6 +58,7 @@
           and (parent_type_id is null or parent_type_id='')
         </otherwise>
     </choose>
+    order by sort desc, work_type_id asc
   </select>