diff --git a/zc-business/src/main/java/com/zc/business/controller/DcSwitchController.java b/zc-business/src/main/java/com/zc/business/controller/DcSwitchController.java
index 4f201cff..71a23dd2 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcSwitchController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcSwitchController.java
@@ -2,6 +2,8 @@ package com.zc.business.controller;
 
 import com.ruoyi.common.core.controller.BaseController;
 import com.ruoyi.common.core.domain.AjaxResult;
+import com.zc.business.domain.DcDevice;
+import com.zc.business.domain.DcDeviceOfflineRecord;
 import com.zc.business.domain.DcSwitch;
 import com.zc.business.domain.Device;
 import com.zc.business.enums.UniversalEnum;
@@ -111,8 +113,8 @@ public class DcSwitchController extends BaseController {
     }
     //设备处理建议
     @PostMapping("/deviceDiagnostics")
-    public AjaxResult deviceDiagnostics(@RequestBody Device device) throws Exception {
-        if (device==null||device.getDeviceIp()==null){
+    public AjaxResult deviceDiagnostics(@RequestBody DcDeviceOfflineRecord device) throws Exception {
+        if (device==null||device.getDeviceIp()==null||device.getDeviceType()==null){
             return AjaxResult.error("参数错误");
         }
         return  dcSwitchService.deviceDiagnostics(device);
diff --git a/zc-business/src/main/java/com/zc/business/mapper/DcSwitchMapper.java b/zc-business/src/main/java/com/zc/business/mapper/DcSwitchMapper.java
index de5b45b5..1fa09aed 100644
--- a/zc-business/src/main/java/com/zc/business/mapper/DcSwitchMapper.java
+++ b/zc-business/src/main/java/com/zc/business/mapper/DcSwitchMapper.java
@@ -2,6 +2,7 @@ package com.zc.business.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.zc.business.domain.DcDevice;
+import com.zc.business.domain.DcDeviceOfflineRecord;
 import com.zc.business.domain.DcSwitch;
 import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
@@ -22,7 +23,7 @@ public interface DcSwitchMapper extends BaseMapper<DcSwitch> {
     //查询交换机ip存在的设备id
     List<DcSwitch> getSwitchIPDeviceId();
     //根据设备ip查询设备id
-    List<DcDevice> getDcDeviceId(String deviceIp);
+    List<DcDeviceOfflineRecord> getDcDeviceId(@Param("deviceIp") String deviceIp,@Param("deviceType") String deviceType);
     //依据交换机ip查询交换机名称
     List<DcSwitch> getSwitchName(String switchIp);
     //根据交换机ip查询对应的桩号
diff --git a/zc-business/src/main/java/com/zc/business/service/DcSwitchService.java b/zc-business/src/main/java/com/zc/business/service/DcSwitchService.java
index 31c653fe..db7ad178 100644
--- a/zc-business/src/main/java/com/zc/business/service/DcSwitchService.java
+++ b/zc-business/src/main/java/com/zc/business/service/DcSwitchService.java
@@ -2,6 +2,7 @@ package com.zc.business.service;
 
 import com.ruoyi.common.core.domain.AjaxResult;
 import com.zc.business.domain.DcDevice;
+import com.zc.business.domain.DcDeviceOfflineRecord;
 import com.zc.business.domain.DcSwitch;
 import com.zc.business.domain.Device;
 
@@ -41,5 +42,5 @@ public interface DcSwitchService {
 
     //设备诊断
 
-    AjaxResult deviceDiagnostics(Device device) throws Exception;
+    AjaxResult deviceDiagnostics(DcDeviceOfflineRecord device) throws Exception;
 }
diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcSwitchServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcSwitchServiceImpl.java
index 35e05223..48ca0ab4 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcSwitchServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcSwitchServiceImpl.java
@@ -9,6 +9,7 @@ import com.ruoyi.common.utils.spring.SpringUtils;
 import com.zc.business.constant.RedisKeyConstants;
 import com.zc.business.controller.DcDeviceController;
 import com.zc.business.domain.DcDevice;
+import com.zc.business.domain.DcDeviceOfflineRecord;
 import com.zc.business.domain.DcSwitch;
 import com.zc.business.domain.Device;
 import com.zc.business.enums.UniversalEnum;
@@ -176,8 +177,9 @@ public class DcSwitchServiceImpl extends ServiceImpl<DcSwitchMapper, DcSwitch> i
 
 
     @Override
-    public AjaxResult deviceDiagnostics(Device device) throws Exception {
+    public AjaxResult deviceDiagnostics(DcDeviceOfflineRecord device) throws Exception {
         String deviceIp = device.getDeviceIp();
+        String deviceType = device.getDeviceType();
         RedisCache redisCache = SpringUtils.getBean(RedisCache.class);
         String cacheObject = redisCache.getCacheObject(DEVICEDIAGNOSTICS+deviceIp);//获取缓存是否存在诊断结果
         if (StringUtils.isNotBlank(cacheObject)){ //存在即返回
@@ -191,13 +193,13 @@ public class DcSwitchServiceImpl extends ServiceImpl<DcSwitchMapper, DcSwitch> i
             redisCache.setCacheObject(DEVICEDIAGNOSTICS+deviceIp,"设备网关网络异常",2, TimeUnit.MINUTES);
             return AjaxResult.success("设备网关网络异常");
         }
-        List<DcDevice> dcDeviceId = dcSwitchMapper.getDcDeviceId(deviceIp);//查询设备id
+        List<DcDeviceOfflineRecord> dcDeviceId = dcSwitchMapper.getDcDeviceId(deviceIp,deviceType);//查询设备id
         DcDevice dcDevice = new DcDevice();//存放设备id
         if (dcDeviceId.size()>1){
             redisCache.setCacheObject(DEVICEDIAGNOSTICS+deviceIp,"设备IP存在冲突",2, TimeUnit.MINUTES);
             return AjaxResult.success("设备IP存在冲突");
         }else {
-            for (DcDevice dcDeviceValue:dcDeviceId){
+            for (DcDeviceOfflineRecord dcDeviceValue:dcDeviceId){
                 dcDevice.setId(dcDeviceValue.getId());//存入设备id
             }
         }
diff --git a/zc-business/src/main/resources/mapper/business/DcSwitchMapper.xml b/zc-business/src/main/resources/mapper/business/DcSwitchMapper.xml
index 897b37bc..6cf9721a 100644
--- a/zc-business/src/main/resources/mapper/business/DcSwitchMapper.xml
+++ b/zc-business/src/main/resources/mapper/business/DcSwitchMapper.xml
@@ -70,8 +70,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="getSwitchIPDeviceId" resultType="com.zc.business.domain.DcSwitch">
         select switch_ip,device_list from dc_switch where switch_ip!='' and device_list !=''
     </select>
-    <select id="getDcDeviceId" resultType="com.zc.business.domain.DcDevice">
-        select id from dc_device where device_ip=#{deviceIp}
+    <select id="getDcDeviceId" resultType="com.zc.business.domain.DcDeviceOfflineRecord">
+        select id from dc_device where device_ip=#{deviceIp} and device_type=#{deviceType}
     </select>
     <select id="getSwitchName" resultType="com.zc.business.domain.DcSwitch">
         select switch_name from dc_switch where switch_ip=#{switchIp}