diff --git a/pqs-device/pq-device/pq-device-com/src/main/java/com/njcn/device/device/controller/DeviceController.java b/pqs-device/pq-device/pq-device-com/src/main/java/com/njcn/device/device/controller/DeviceController.java
index d6a1f47cf..6e9629011 100644
--- a/pqs-device/pq-device/pq-device-com/src/main/java/com/njcn/device/device/controller/DeviceController.java
+++ b/pqs-device/pq-device/pq-device-com/src/main/java/com/njcn/device/device/controller/DeviceController.java
@@ -198,7 +198,7 @@ public class DeviceController extends BaseController {
     @ApiOperation("修改装置通讯状态及时间")
     public HttpResult<Boolean> updateDevComFlag(@RequestBody DevComFlagDTO devComFlagDTO) {
         String methodDescribe = getMethodDescribe("updateDevComFlag");
-        boolean update = iDeviceService.lambdaUpdate().set(Objects.nonNull(devComFlagDTO.getStatus()),Device::getComFlag,devComFlagDTO.getStatus() ).set(Device::getUpdateTime, devComFlagDTO.getDate()).eq(Device::getId, devComFlagDTO.getId()).update();
+        boolean update = iDeviceService.lambdaUpdate().set(Objects.nonNull(devComFlagDTO.getStatus()),Device::getComFlag,devComFlagDTO.getStatus() ).set(Objects.nonNull(devComFlagDTO.getDate()),Device::getUpdateTime, devComFlagDTO.getDate()).eq(Device::getId, devComFlagDTO.getId()).update();
         return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, update, methodDescribe);
     }