diff --git a/ruoyi-admin/src/main/java/org/dromara/web/service/IotService.java b/ruoyi-admin/src/main/java/org/dromara/web/service/IotService.java
index cd5a61079..a9c68da57 100644
--- a/ruoyi-admin/src/main/java/org/dromara/web/service/IotService.java
+++ b/ruoyi-admin/src/main/java/org/dromara/web/service/IotService.java
@@ -226,7 +226,9 @@ public class IotService {
         Map<String, String> map = new HashMap<>();
         map.put("deviceProfileId",deviceProfileId);
         String send = getSend(CommonYmlConfig.URL_IOT_ota_otaPackages, map);
-        List<DeviceOtaPackages> deviceOtaPackages = JSON.parseArray(send, DeviceOtaPackages.class);
+        JSONObject jsonObject = JSONObject.parseObject(send);
+        String data = jsonObject.getString("data");
+        List<DeviceOtaPackages> deviceOtaPackages = JSON.parseArray(data, DeviceOtaPackages.class);
         DeviceOtaPackages deviceDto = deviceOtaPackages.get(0);
         if (deviceDto.getId()==null) throw new RuntimeException(MessageUtils.message("message.fault.device.notfound"));
         return deviceDto;