diff --git a/docs/en/source/camera_devices/4_application_guide/launch_parameters.md b/docs/en/source/camera_devices/4_application_guide/launch_parameters.md
index 5b8a1267..490eca36 100644
--- a/docs/en/source/camera_devices/4_application_guide/launch_parameters.md
+++ b/docs/en/source/camera_devices/4_application_guide/launch_parameters.md
@@ -14,6 +14,11 @@ The following are the launch parameters available:
     *   The USB port of the camera. This is required when multiple cameras are used.
 *   **`device_num`**
     *   The number of devices. This must be filled in if multiple cameras are required.
+* **`device_preset`**
+    * The default value is `Default`. You can use the following command to view the configurable mode
+    ```bash
+    ros2 run orbbec_camera list_camera_profile_mode_node
+    ```
 *   **`[color|depth|left_ir|right_ir|ir]_[width|height|fps|format]`**
     *   The resolution and frame rate of the sensor stream.
 *   **`[color|depth|left_ir|right_ir|ir]_rotation`**
@@ -43,8 +48,6 @@ The following are the launch parameters available:
     *   Enable Right IR image transport plugins. Default: `["image_transport/compressed", "image_transport/raw", "image_transport/theora"]`.
 *   **`point_cloud_decimation_filter_factor`**
     *   Point cloud downsampling factor. Range: `1–8`. `1` means no downsampling.
-*   **`preset_resolution_config`**
-    * Preset resolution configuration for the camera device. Format: "width,height,ir_decimation_factor,depth_decimation_factor". Example: "1280,720,4,4". Only supported on specific devices like Gemini2. Leave empty to disable.
 
 ### Sensor Controls
 
@@ -85,7 +88,7 @@ The following are the launch parameters available:
     *   Set the target mean intensity of the Depth image. For example: `mean_intensity_set_point:=100`.
     > **Note:** This replaces the deprecated `depth_brightness`, which is still supported for backward compatibility.
 *   **`enable_depth_scale`**
-    *   Enable the depth scale.
+    *   Whether to enable depth scaling after setting D2C. `true` means enabled, the default is `true`.
 *   **`depth_precision`**
     *   The depth precision should be in the format `1mm`. The default value is `1mm`.
 *   **`depth_ae_roi_[left|right|top|bottom]`**
@@ -152,8 +155,8 @@ The following are the launch parameters available:
 > Used for [net camera](../5_advanced_guide/configuration/net_camera.md).
 
 #### Device-Specific
-*   **`device_preset`**
-    *   The default value is `Default`. Only the G330 series is supported. For more information, refer to the [G330 documentation](https://www.orbbec.com/docs/g330-use-depth-presets/). The value should be one of the preset names listed [in the table](../5_advanced_guide/configuration/predefined_presets.md).
+*   **`preset_resolution_config`**
+    * Preset resolution configuration for the camera device. Format: "width,height,ir_decimation_factor,depth_decimation_factor". Example: "1280,720,4,4". Only supported on 435Le. Leave empty to disable.
 *   **`enable_gmsl_trigger`** / **`gmsl_trigger_fps`**
     *   Enable the gmsl trigger out signal / set gmsl trigger fps. Used for [gmsl camera](../5_advanced_guide/multi_camera/gmsl_camera.md).
 
diff --git a/docs/zh/source/camera_devices/4_application_guide/launch_parameters.md b/docs/zh/source/camera_devices/4_application_guide/launch_parameters.md
index 2b951e56..2b64ffa4 100644
--- a/docs/zh/source/camera_devices/4_application_guide/launch_parameters.md
+++ b/docs/zh/source/camera_devices/4_application_guide/launch_parameters.md
@@ -14,6 +14,11 @@
     *   相机的USB端口。当使用多个相机时需要此参数。
 *   **`device_num`**
     *   设备数量。如果需要多个相机，必须填写此参数。
+*   **`device_preset`**
+    *   默认值为 `Default`。可以使用下面命令查看可设置模式
+    ```bash
+    ros2 run orbbec_camera list_camera_profile_mode_node
+    ```
 *   **`[color|depth|left_ir|right_ir|ir]_[width|height|fps|format]`**
     *   传感器流的分辨率和帧率。
 *   **`[color|depth|left_ir|right_ir|ir]_rotation`**
@@ -43,8 +48,6 @@
     *   启用右红外图像传输插件。默认值：`["image_transport/compressed", "image_transport/raw", "image_transport/theora"]`。
 *   **`point_cloud_decimation_filter_factor`**
     *   点云下采样因子。范围：`1–8`，`1`表示不下采样，数值越大下采样倍数越大。
-*   **`preset_resolution_config`**
-    * 摄像头设备的预设分辨率配置。格式: "width,height,ir_decimation_factor,depth_decimation_factor". Example: "1280,720,4,4". 仅在 Gemini435Le 设备上受支持。留空禁用。
 
 ### 传感器控制
 
@@ -84,7 +87,7 @@
     *   设置深度图像的目标平均强度。例如：`mean_intensity_set_point:=100`。
     > **注意：** 这取代了已弃用的 `depth_brightness`，后者仍支持以保持向后兼容性。
 *   **`enable_depth_scale`**
-    *   启用深度缩放。
+    *   设置D2C后是否启用深度缩放。`true`表示启用，默认为`true`。
 *   **`depth_precision`**
     *   深度精度应为 `1mm` 格式。默认值为 `1mm`。
 *   **`depth_ae_roi_[left|right|top|bottom]`**
@@ -147,11 +150,10 @@
 > 用于 [网络相机](../5_advanced_guide/configuration/net_camera.md)。
 
 #### 设备特定
-*   **`device_preset`**
-    *   默认值为 `Default`。仅支持G330系列。有关更多信息，请参阅 [G330文档](https://www.orbbec.com/docs/g330-use-depth-presets/)。该值应为 [表中列出](../5_advanced_guide/configuration/predefined_presets.md) 的预设名称之一。
 *   **`enable_gmsl_trigger`** / **`gmsl_trigger_fps`**
     *   启用gmsl触发输出信号 / 设置gmsl触发fps。用于 [gmsl相机](../5_advanced_guide/multi_camera/gmsl_camera.md)。
-
+*   **`preset_resolution_config`**
+    * 摄像头设备的预设分辨率配置。格式: "width,height,ir_decimation_factor,depth_decimation_factor". Example: "1280,720,4,4". 仅在 Gemini435Le 设备上受支持。留空禁用。
 
 #### 视差
 *   **`disparity_to_depth_mode`**