diff --git a/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/manager/service/impl/DeviceManagerServiceImpl.java b/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/manager/service/impl/DeviceManagerServiceImpl.java
index 7915de1b..d5099070 100644
--- a/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/manager/service/impl/DeviceManagerServiceImpl.java
+++ b/nursing-unit-iot/nu-iot-biz/src/main/java/com/nu/modules/manager/service/impl/DeviceManagerServiceImpl.java
@@ -70,7 +70,7 @@ public class DeviceManagerServiceImpl extends ServiceImpl<DeviceManagerMapper, D
         DeviceManager deviceManager = new DeviceManager();
         deviceManager.setId(deviceBindLog.getId());
         deviceManager.setDeviceStatus(deviceBindLog.getOptType());
-        if(deviceBindLog.getOptType().equals("换绑")){
+        if(deviceBindLog.getOptType().equals("绑定")||deviceBindLog.getOptType().equals("更换")){
             deviceManager.setNuId(deviceBindLog.getNuId());
         }
         baseMapper.updateById(deviceManager);