diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/facedeviceinfo/AppFaceDeviceInfoController.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/facedeviceinfo/AppFaceDeviceInfoController.java
index 41752ca3..1a9bae63 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/facedeviceinfo/AppFaceDeviceInfoController.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/app/facedeviceinfo/AppFaceDeviceInfoController.java
@@ -47,12 +47,12 @@ public class AppFaceDeviceInfoController {
         FaceDeviceInfoDO faceDeviceInfo = faceDeviceInfoService.getInfo(mac);
         String today = DateUtil.date().toString("yyyyMMdd");
         FaceDeviceInfoRespVO bean = BeanUtils.toBean(faceDeviceInfo, FaceDeviceInfoRespVO.class);
-        String s = clearRedisTemplate.opsForValue().get(today+faceDeviceInfo.getCarteenId());
+        String s = clearRedisTemplate.opsForValue().get(today+mac);
         if(StringUtils.isNotBlank(s)){
             bean.setClear(false);
         }else {
             bean.setClear(true);
-            clearRedisTemplate.opsForValue().set(today+faceDeviceInfo.getCarteenId(),"true");
+            clearRedisTemplate.opsForValue().set(today+mac,"true");
             String yesterday = DateUtil.format(DateUtil.yesterday(), "yyyyMMdd");
             clearRedisTemplate.delete(yesterday+faceDeviceInfo.getCarteenId());
         }