diff --git a/op-modules/op-device/src/main/java/com/op/device/controller/EquFaultTypeController.java b/op-modules/op-device/src/main/java/com/op/device/controller/EquFaultTypeController.java
index 5c0ffa5e..ff621ea9 100644
--- a/op-modules/op-device/src/main/java/com/op/device/controller/EquFaultTypeController.java
+++ b/op-modules/op-device/src/main/java/com/op/device/controller/EquFaultTypeController.java
@@ -83,7 +83,7 @@ public class EquFaultTypeController extends BaseController {
     @Log(title = "故障类型维护", businessType = BusinessType.UPDATE)
     @PutMapping
     public AjaxResult edit(@RequestBody EquFaultType equFaultType) {
-        return toAjax(equFaultTypeService.updateEquFaultType(equFaultType));
+        return equFaultTypeService.updateEquFaultType(equFaultType);
     }
 
     /**
diff --git a/op-modules/op-device/src/main/java/com/op/device/service/IEquFaultTypeService.java b/op-modules/op-device/src/main/java/com/op/device/service/IEquFaultTypeService.java
index 01c55cb0..fef90657 100644
--- a/op-modules/op-device/src/main/java/com/op/device/service/IEquFaultTypeService.java
+++ b/op-modules/op-device/src/main/java/com/op/device/service/IEquFaultTypeService.java
@@ -42,7 +42,7 @@ public interface IEquFaultTypeService {
 	 * @param equFaultType 故障类型维护
 	 * @return 结果
 	 */
-	public int updateEquFaultType(EquFaultType equFaultType);
+	public AjaxResult updateEquFaultType(EquFaultType equFaultType);
 
 	/**
 	 * 批量删除故障类型维护
diff --git a/op-modules/op-device/src/main/java/com/op/device/service/impl/EquCheckItemServiceImpl.java b/op-modules/op-device/src/main/java/com/op/device/service/impl/EquCheckItemServiceImpl.java
index 86afb64e..4ddaab8e 100644
--- a/op-modules/op-device/src/main/java/com/op/device/service/impl/EquCheckItemServiceImpl.java
+++ b/op-modules/op-device/src/main/java/com/op/device/service/impl/EquCheckItemServiceImpl.java
@@ -104,10 +104,14 @@ public class EquCheckItemServiceImpl implements IEquCheckItemService {
     @Transactional
     public AjaxResult insertEquCheckItem(EquCheckItemDTO equCheckItemDTO) {
         // 检验重复
-        EquCheckItem checkItem = equCheckItemMapper.selectEquCheckItemByItemName(equCheckItemDTO.getItemName());
-        if (checkItem != null) {
-            return error("检查项已存在！新增失败！");
+        EquCheckItem checkItem = new EquCheckItem();
+        checkItem.setItemType(equCheckItemDTO.getItemType());
+        checkItem.setItemName(equCheckItemDTO.getItemName());
+        List<EquCheckItem> check = equCheckItemMapper.selectEquCheckItemList(checkItem);
+        if (check.size() > 0) {
+            return error(500,"检查项已存在！新增失败！");
         }
+
         // 创建检查项对象
         EquCheckItem equCheckItem = new EquCheckItem();
         BeanUtils.copyProperties(equCheckItemDTO, equCheckItem);
@@ -195,6 +199,18 @@ public class EquCheckItemServiceImpl implements IEquCheckItemService {
     @DS("#header.poolName")
     @Transactional
     public AjaxResult updateEquCheckItem(EquCheckItemDTO equCheckItemDTO) {
+
+        // 检验
+        EquCheckItem checkQuery = new EquCheckItem();
+        checkQuery.setItemType(equCheckItemDTO.getItemType());
+        checkQuery.setItemName(equCheckItemDTO.getItemName());
+        List<EquCheckItem> check = equCheckItemMapper.selectEquCheckItemList(checkQuery);
+        if (check.size()>0) {
+            if (!check.get(0).getItemCode().equals(equCheckItemDTO.getItemCode())) {
+                return error(500,"检查项已存在！不可修改！");
+            }
+        }
+
         EquCheckItem equCheckItem = new EquCheckItem();
         BeanUtils.copyProperties(equCheckItemDTO, equCheckItem);
 
diff --git a/op-modules/op-device/src/main/java/com/op/device/service/impl/EquFaultTypeServiceImpl.java b/op-modules/op-device/src/main/java/com/op/device/service/impl/EquFaultTypeServiceImpl.java
index f476ed68..71a71ebc 100644
--- a/op-modules/op-device/src/main/java/com/op/device/service/impl/EquFaultTypeServiceImpl.java
+++ b/op-modules/op-device/src/main/java/com/op/device/service/impl/EquFaultTypeServiceImpl.java
@@ -65,6 +65,15 @@ public class EquFaultTypeServiceImpl implements IEquFaultTypeService {
     @DS("#header.poolName")
     public AjaxResult insertEquFaultType(EquFaultType equFaultType) {
 
+        // 检验
+        EquFaultType checkQuery = new EquFaultType();
+        checkQuery.setFaultType(equFaultType.getFaultType());
+        checkQuery.setFaultSubclass(equFaultType.getFaultSubclass());
+        List<EquFaultType> check = equFaultTypeMapper.selectEquFaultTypeList(checkQuery);
+        if (check.size() > 0) {
+            return error(500,"故障子类已存在！不可添加！");
+        }
+
         //获取当前所选工厂
         HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
         String key = "#header.poolName";
@@ -98,9 +107,24 @@ public class EquFaultTypeServiceImpl implements IEquFaultTypeService {
      */
     @Override
     @DS("#header.poolName")
-    public int updateEquFaultType(EquFaultType equFaultType) {
+    public AjaxResult updateEquFaultType(EquFaultType equFaultType) {
+
+        // 检验
+        EquFaultType checkQuery = new EquFaultType();
+        checkQuery.setFaultType(equFaultType.getFaultType());
+        checkQuery.setFaultSubclass(equFaultType.getFaultSubclass());
+        List<EquFaultType> check = equFaultTypeMapper.selectEquFaultTypeList(checkQuery);
+        if (check.size() > 0) {
+            if (!check.get(0).equals(equFaultType.getFaultCode())) {
+                return error(500,"故障子类已存在！修改失败！");
+            }
+        }
+        equFaultType.setUpdateBy(SecurityContextHolder.getUserName());
         equFaultType.setUpdateTime(DateUtils.getNowDate());
-        return equFaultTypeMapper.updateEquFaultType(equFaultType);
+        // 插入数据库
+        equFaultTypeMapper.updateEquFaultType(equFaultType);
+
+        return success("修改成功");
     }
 
     /**
diff --git a/op-modules/op-device/src/main/resources/mapper/device/EquFaultTypeMapper.xml b/op-modules/op-device/src/main/resources/mapper/device/EquFaultTypeMapper.xml
index eac4783d..415cda84 100644
--- a/op-modules/op-device/src/main/resources/mapper/device/EquFaultTypeMapper.xml
+++ b/op-modules/op-device/src/main/resources/mapper/device/EquFaultTypeMapper.xml
@@ -113,11 +113,11 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</update>
 
 	<delete id="deleteEquFaultTypeByFaultId" parameterType="String">
-		delete from equ_fault_type where fault_id = #{faultId}
+		delete equ_fault_type set del_flag = '1' where fault_id = #{faultId}
 	</delete>
 
 	<delete id="deleteEquFaultTypeByFaultIds" parameterType="String">
-		delete from equ_fault_type where fault_id in 
+		update equ_fault_type set del_flag = '1' where fault_id in
 		<foreach item="faultId" collection="array" open="(" separator="," close=")">
 			#{faultId}
 		</foreach>