diff --git a/ridelease-admin/src/main/java/com/ruoyi/web/controller/app/AppVerifyController.java b/ridelease-admin/src/main/java/com/ruoyi/web/controller/app/AppVerifyController.java
index 1e8dcb0..91b37a3 100644
--- a/ridelease-admin/src/main/java/com/ruoyi/web/controller/app/AppVerifyController.java
+++ b/ridelease-admin/src/main/java/com/ruoyi/web/controller/app/AppVerifyController.java
@@ -11,6 +11,7 @@ import com.ruoyi.common.core.domain.entity.RlUser;
 import com.ruoyi.common.core.domain.model.LoginUser;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.verify.vo.IDResponse;
@@ -610,4 +611,39 @@ public class AppVerifyController extends BaseController
         return success(order);
     }
 
+    /**
+     * sn和mac号绑定
+     */
+    @Log(title = "设备绑定", businessType = BusinessType.BAND)
+    @PostMapping("/band")
+    public AjaxResult bandSn(String sn,String mac,Long hardwareVersionId)
+    {
+        logger.info("sn和mac号绑定：【sn="+sn+"】，【mac="+mac+"】,【hardwareVersionId="+hardwareVersionId+"】");
+        RlDevice asDevice = new RlDevice();
+        asDevice.setSn(sn);
+        asDevice.setMac(mac);
+        asDevice.setHardwareVersionId(hardwareVersionId);
+        asDevice.setStatus(ServiceConstants.VEHICLE_STATUS_NOT_BAND);
+        asDevice.setCreateTime(DateUtils.getNowDate());
+        return toAjax(deviceService.bandSn(asDevice));
+    }
+
+    /**
+     * 根据mac修改sn
+     */
+    @Log(title = "根据mac修改sn", businessType = BusinessType.UPDATESN)
+    @PostMapping("/updateSn")
+    public AjaxResult updateSn(String sn,String mac,Long hardwareVersionId)
+    {
+        logger.info("根据mac修改sn：【sn="+sn+"】，【mac="+mac+"】,【hardwareVersionId="+hardwareVersionId+"】");
+        RlDevice asDevice = new RlDevice();
+        asDevice.setSn(sn);
+        asDevice.setMac(mac);
+        asDevice.setHardwareVersionId(hardwareVersionId);
+        asDevice.setStatus(ServiceConstants.VEHICLE_STATUS_NOT_BAND);
+        asDevice.setCreateTime(DateUtils.getNowDate());
+        return toAjax(deviceService.updateSn(asDevice));
+    }
+
+
 }
diff --git a/ridelease-common/src/main/java/com/ruoyi/common/enums/BusinessType.java b/ridelease-common/src/main/java/com/ruoyi/common/enums/BusinessType.java
index e87b814..84b04f2 100644
--- a/ridelease-common/src/main/java/com/ruoyi/common/enums/BusinessType.java
+++ b/ridelease-common/src/main/java/com/ruoyi/common/enums/BusinessType.java
@@ -153,4 +153,12 @@ public enum BusinessType
      * 更新设备
      */
     REFRESH,
+    /**
+     * 绑定
+     */
+    BAND,
+    /**
+     * 根据mac修改sn
+     */
+    UPDATESN
     }
diff --git a/ridelease-system/src/main/java/com/ruoyi/system/mapper/RlDeviceMapper.java b/ridelease-system/src/main/java/com/ruoyi/system/mapper/RlDeviceMapper.java
index 01dddb9..901657a 100644
--- a/ridelease-system/src/main/java/com/ruoyi/system/mapper/RlDeviceMapper.java
+++ b/ridelease-system/src/main/java/com/ruoyi/system/mapper/RlDeviceMapper.java
@@ -89,6 +89,14 @@ public interface RlDeviceMapper extends BaseMapper<RlDevice>
      */
     public int updateDeviceBySn(RlDevice RlDevice);
 
+    /**
+     * 根据MAC修改设备
+     *
+     * @param rlDevice 设备
+     * @return 结果
+     */
+    public int updateAsDeviceByMac(RlDevice rlDevice);
+
     /**
      * 删除设备
      *
diff --git a/ridelease-system/src/main/java/com/ruoyi/system/service/IRlDeviceService.java b/ridelease-system/src/main/java/com/ruoyi/system/service/IRlDeviceService.java
index feeeae0..92d31b7 100644
--- a/ridelease-system/src/main/java/com/ruoyi/system/service/IRlDeviceService.java
+++ b/ridelease-system/src/main/java/com/ruoyi/system/service/IRlDeviceService.java
@@ -361,6 +361,11 @@ public interface IRlDeviceService extends IService<RlDevice>
      */
     int bandSn(RlDevice device);
 
+    /**
+     * 根据mac修改sn
+     */
+    int updateSn(RlDevice device);
+
     /**
      * 根据mac号判断是否有绑定过
      */
diff --git a/ridelease-system/src/main/java/com/ruoyi/system/service/impl/RlDeviceServiceImpl.java b/ridelease-system/src/main/java/com/ruoyi/system/service/impl/RlDeviceServiceImpl.java
index f6a25f5..bdc97bf 100644
--- a/ridelease-system/src/main/java/com/ruoyi/system/service/impl/RlDeviceServiceImpl.java
+++ b/ridelease-system/src/main/java/com/ruoyi/system/service/impl/RlDeviceServiceImpl.java
@@ -2096,6 +2096,23 @@ public class RlDeviceServiceImpl extends ServiceImpl<RlDeviceMapper, RlDevice> i
         return 1;
     }
 
+    /**
+     * 根据mac修改sn
+     */
+    @SneakyThrows
+    @Override
+    public int updateSn(RlDevice device) {
+        RlDevice updateDevice = new RlDevice();
+        updateDevice.setSn(device.getSn());
+        updateDevice.setHardwareVersionId(device.getHardwareVersionId());
+        updateDevice.setMac(device.getMac());
+        int i = deviceMapper.updateAsDeviceByMac(updateDevice);
+        if(i>0){
+            log.info("【sn和mac号绑定】===>mac【{}】已经绑定过:更新sn【{}】成功",device.getMac(),device.getSn());
+        }
+        return 1;
+    }
+
 
     /**
      * 判断是否靠近边界
diff --git a/ridelease-system/src/main/resources/mapper/system/RlDeviceMapper.xml b/ridelease-system/src/main/resources/mapper/system/RlDeviceMapper.xml
index 8cd44c8..af9d18d 100644
--- a/ridelease-system/src/main/resources/mapper/system/RlDeviceMapper.xml
+++ b/ridelease-system/src/main/resources/mapper/system/RlDeviceMapper.xml
@@ -304,9 +304,15 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </trim>
         where sn = #{sn}
     </update>
-    <update id="batchDisable">
-        update
 
+    <update id="updateAsDeviceByMac">
+        update rl_device
+        <trim prefix="SET" suffixOverrides=",">
+            <if test="sn != null">sn = #{sn},</if>
+            <if test="hardwareVersionId != null">hardware_version_id = #{hardwareVersionId},</if>
+            <if test="onlineStatus != null">online_status = #{onlineStatus},</if>
+        </trim>
+        where mac = #{mac}
     </update>
 
     <delete id="deleteDeviceByDeviceId" parameterType="Long">