From f951a0eedcaa7833a3d20b77a8276d3a64cf970a Mon Sep 17 00:00:00 2001
From: ChenYi <296215406@outlook.com>
Date: Thu, 22 Jan 2026 16:05:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=8D=87=E7=BA=A7=E6=8C=87?=
 =?UTF-8?q?=E4=BB=A4=E5=8F=91=E9=80=81=E5=A4=B1=E8=B4=A5=E7=9A=84=E9=97=AE?=
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---
 .../DeviceAggregation/DeviceAggregationService.cs               | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs b/src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs
index 12b96f6..744fd35 100644
--- a/src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs
+++ b/src/JiShe.IoT.Application/DeviceAggregation/DeviceAggregationService.cs
@@ -1185,7 +1185,7 @@ namespace JiShe.IoT.DeviceAggregation
                 string upgradeMessageHexString = upgradeRecordInput.UpgradeMessage.ToHexString();
 
                 //检查长度是否超过了OneNET平台升级属性标识符的长度限制
-                var thingModelInfoStr = ((OneNETProductInfos)productInfo).ThingModelInfos;
+                var thingModelInfoStr = ((OneNETProductInfoDto)productInfo).ThingModelInfos;
                 if (string.IsNullOrWhiteSpace(thingModelInfoStr))
                 {
                     logger.LogError($"{nameof(DeviceUpgradeCommandToOneNET)} 通过OneNET产品ID和属性标识符获取属性配置信息失败，属性信息为空");