diff --git a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupUpdateRequest.java b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupUpdateRequest.java
new file mode 100644
index 0000000..959a15c
--- /dev/null
+++ b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupUpdateRequest.java
@@ -0,0 +1,19 @@
+package com.ruoyi.device.api.domain;
+
+import lombok.Data;
+
+/**
+ * 分组更新请求对象
+ *
+ * @author ruoyi
+ * @date 2026-01-22
+ */
+@Data
+public class GroupUpdateRequest
+{
+    /** 分组ID */
+    private Long groupId;
+
+    /** 分组名称 */
+    private String groupName;
+}
\ No newline at end of file
diff --git a/ruoyi-modules/tuoheng-device b/ruoyi-modules/tuoheng-device
index 3933ea2..cb4df3b 160000
--- a/ruoyi-modules/tuoheng-device
+++ b/ruoyi-modules/tuoheng-device
@@ -1 +1 @@
-Subproject commit 3933ea2ed3dab49fe6c976f80f4a43bacaf14282
+Subproject commit cb4df3bb173b2026cd76fd8bd1dd081ff7d2b004