diff --git a/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceXinghanBizService.java b/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceXinghanBizService.java
index 6de004de..b8d0927b 100644
--- a/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceXinghanBizService.java
+++ b/fys-admin/src/main/java/com/fuyuanshen/web/service/device/DeviceXinghanBizService.java
@@ -344,8 +344,10 @@ public class DeviceXinghanBizService {
         list.add(bo.getName());
         list.add(bo.getPosition());
         list.add(bo.getCode());
-        RedisUtils.setCacheList(GLOBAL_REDIS_KEY+ DEVICE_KEY_PREFIX + deviceObj.getDeviceImei() + ":app_send_message_data", list);
-        RedisUtils.expire(GLOBAL_REDIS_KEY+ DEVICE_KEY_PREFIX + deviceObj.getDeviceImei() + ":app_send_message_data", Duration.ofSeconds(5 * 60L));
+        String key = GLOBAL_REDIS_KEY + DEVICE_KEY_PREFIX + deviceObj.getDeviceImei() + ":app_send_message_data";
+        RedisUtils.deleteObject(key);                             // 先整体删掉
+        RedisUtils.setCacheList(key, list);              // 再重新写入
+        RedisUtils.expire(key, Duration.ofSeconds(5*60));
 
         Map<String, Object> payload = Map.of("ins_TexTrans",
                 Collections.singletonList(0));