diff --git a/src/main/java/com/campus/water/service/DeviceService.java b/src/main/java/com/campus/water/service/DeviceService.java
index 9929574..bbf1bbb 100644
--- a/src/main/java/com/campus/water/service/DeviceService.java
+++ b/src/main/java/com/campus/water/service/DeviceService.java
@@ -61,8 +61,6 @@ public class DeviceService {
         Device existingDevice = getDeviceById(device.getDeviceId());
         // 保留创建时间，更新其他可编辑字段
         existingDevice.setDeviceName(device.getDeviceName());
-        existingDevice.setAreaId(device.getAreaId());
-        existingDevice.setInstallLocation(device.getInstallLocation());
         existingDevice.setInstallDate(device.getInstallDate());
         existingDevice.setParentMakerId(device.getParentMakerId());
         return deviceRepository.save(existingDevice);