更新！

OneCardIotServer/src/main/java/com/zhongshu/iot/server/core/service/iot/IotThing2DeviceService.java

@@ -134,7 +134,7 @@ public class IotThing2DeviceService extends SuperService {
         IotThing iotThing = entity.getIotThing();
         if (ObjectUtils.isNotEmpty(iotThing)) {
             if (iotThing.getThingType() == ThingType.Auto) {
-                return ResultContent.buildFail("不能解绑改设备");
+                return ResultContent.buildFail("不能解绑设备");
             }
         }
         iotThing2DeviceDao.deleteById(id);