diff --git a/docs/en/source/camera_devices/7_developer_guide/migration_guide.md b/docs/en/source/camera_devices/7_developer_guide/migration_guide.md
index 4885abe6..9c8f1299 100644
--- a/docs/en/source/camera_devices/7_developer_guide/migration_guide.md
+++ b/docs/en/source/camera_devices/7_developer_guide/migration_guide.md
@@ -156,7 +156,7 @@ With an open-source SDK, developers can directly submit issues and pull requests
 
 | **Topic**             | **main** | **v2-main** | **Description**                                              |
 | --------------------- | -------- | ----------- | ------------------------------------------------------------ |
-| /camera/device_status | -        | Added       | Publishes device status; fixed per-stream FPS/delay fields are replaced by `DeviceStatus.streams[]` with topic, subscriber, publish-rate, and average-delay metrics |
+| /camera/device_status | -        | Added       | Publishes device status (frame rate delay, device connection status, etc.) |
 
 ### **Service Differences**
 
diff --git a/docs/zh/source/camera_devices/7_developer_guide/migration_guide.md b/docs/zh/source/camera_devices/7_developer_guide/migration_guide.md
index 99e408c0..123459fc 100644
--- a/docs/zh/source/camera_devices/7_developer_guide/migration_guide.md
+++ b/docs/zh/source/camera_devices/7_developer_guide/migration_guide.md
@@ -156,7 +156,7 @@ v2-main 分支提供全功能支持，包括新功能开发、性能优化和错
 
 | **话题**              | **main** | **v2-main** | **描述**                                                     |
 | --------------------- | -------- | ----------- | ------------------------------------------------------------ |
-| /camera/device_status | -        | 已添加      | 发布设备状态；原有按流固定的 FPS/延迟字段改为 `DeviceStatus.streams[]`，包含话题、订阅、发布频率和平均延迟指标 |
+| /camera/device_status | -        | 已添加      | 发布设备状态（帧率延迟、设备连接状态等）                     |
 
 ### **服务差异**