diff --git a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/RemoteGroupService.java b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/RemoteGroupService.java
index c36c56c..017ba99 100644
--- a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/RemoteGroupService.java
+++ b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/RemoteGroupService.java
@@ -4,6 +4,7 @@ import com.ruoyi.common.core.constant.SecurityConstants;
 import com.ruoyi.common.core.constant.ServiceNameConstants;
 import com.ruoyi.common.core.domain.R;
 import com.ruoyi.device.api.domain.GroupVO;
+import com.ruoyi.device.api.domain.GroupCreateRequest;
 import com.ruoyi.device.api.domain.DockVO;
 import com.ruoyi.device.api.factory.RemoteGroupFallbackFactory;
 import org.springframework.cloud.openfeign.FeignClient;
@@ -23,12 +24,12 @@ public interface RemoteGroupService
     /**
      * 创建分组
      *
-     * @param groupVO 分组信息
+     * @param request 分组创建请求
      * @param source 请求来源
      * @return 结果
      */
     @PostMapping("/group/create")
-    R<Long> createGroup(@RequestBody GroupVO groupVO, @RequestHeader(SecurityConstants.FROM_SOURCE) String source);
+    R<Long> createGroup(@RequestBody GroupCreateRequest request, @RequestHeader(SecurityConstants.FROM_SOURCE) String source);
 
     /**
      * 删除分组
diff --git a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupCreateRequest.java b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupCreateRequest.java
new file mode 100644
index 0000000..2ee9048
--- /dev/null
+++ b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/domain/GroupCreateRequest.java
@@ -0,0 +1,30 @@
+package com.ruoyi.device.api.domain;
+
+/**
+ * 分组创建请求对象
+ *
+ * @author ruoyi
+ * @date 2026-01-20
+ */
+public class GroupCreateRequest
+{
+    private String groupName;
+
+    public String getGroupName()
+    {
+        return groupName;
+    }
+
+    public void setGroupName(String groupName)
+    {
+        this.groupName = groupName;
+    }
+
+    @Override
+    public String toString()
+    {
+        return "GroupCreateRequest{" +
+                "groupName='" + groupName + '\'' +
+                '}';
+    }
+}
diff --git a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/factory/RemoteGroupFallbackFactory.java b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/factory/RemoteGroupFallbackFactory.java
index 7081622..875b765 100644
--- a/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/factory/RemoteGroupFallbackFactory.java
+++ b/ruoyi-api/tuoheng-api-device/src/main/java/com/ruoyi/device/api/factory/RemoteGroupFallbackFactory.java
@@ -3,6 +3,7 @@ package com.ruoyi.device.api.factory;
 import com.ruoyi.common.core.domain.R;
 import com.ruoyi.device.api.RemoteGroupService;
 import com.ruoyi.device.api.domain.GroupVO;
+import com.ruoyi.device.api.domain.GroupCreateRequest;
 import com.ruoyi.device.api.domain.DockVO;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -29,7 +30,7 @@ public class RemoteGroupFallbackFactory implements FallbackFactory<RemoteGroupSe
         return new RemoteGroupService()
         {
             @Override
-            public R<Long> createGroup(GroupVO groupVO, String source)
+            public R<Long> createGroup(GroupCreateRequest request, String source)
             {
                 return R.fail("创建分组失败:" + throwable.getMessage());
             }
diff --git a/ruoyi-modules/tuoheng-device b/ruoyi-modules/tuoheng-device
index aa32816..7a6ff32 160000
--- a/ruoyi-modules/tuoheng-device
+++ b/ruoyi-modules/tuoheng-device
@@ -1 +1 @@
-Subproject commit aa328169e36dbd438c7627b288cda1944a9cf8e5
+Subproject commit 7a6ff325c49aaef7e8e82217e331e1862ee3e05b