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 d2f065b6..7a141464 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
@@ -393,7 +393,7 @@ The following are the launch parameters available:
 *   **`enable_lut_noise_removal_filter`**
     *   Enable the LUT noise removal filter. This parameter is available for Astra Mini (S) Pro, DaBai Pro Max, and DaBai DCW2.
 * **`enable_enhanced_depth`**
-  * Enable LingBot enhanced depth filtering. The default is `false`. Both Color and Depth must be enabled, and D2C/C2D alignment must be configured. For complete environment, startup, and image requirements, see the [Gemini 330 Series EnhancedDepthFilter Usage Guide](../5_advanced_guide/configuration/enhanced_depth_filter.md).
+  * Enable LingBot enhanced depth filtering. The default is `false`. Both Color and Depth must be enabled, and D2C/C2D alignment must be configured. For complete environment, startup, and image requirements, see the [EnhancedDepthFilter Usage Guide](../5_advanced_guide/configuration/enhanced_depth_filter.md).
 * **`enhanced_depth_model_path`**
   * Path to the LingBot `model.sm4` file. The default is empty. This parameter is required when enhanced depth filtering is enabled; an absolute path is recommended. The model file cannot be changed at runtime.
 * **`enhanced_depth_confidence_threshold`**
diff --git a/docs/en/source/camera_devices/4_application_guide/services.md b/docs/en/source/camera_devices/4_application_guide/services.md
index f10d7cd6..ca8933af 100644
--- a/docs/en/source/camera_devices/4_application_guide/services.md
+++ b/docs/en/source/camera_devices/4_application_guide/services.md
@@ -276,7 +276,7 @@ On Gemini 330 series devices with firmware `1.8.21` or later, the following serv
 ### Depth Filter Configuration
 
 *   `/camera/set_filter`
-    For `FalsePositiveFilter` startup parameters, status checks, and named-parameter tuning examples, see [Gemini 330 Series FalsePositiveFilter Usage Guide](../5_advanced_guide/configuration/false_positive_filter.md). For `EnhancedDepthFilter` environment requirements, startup parameters, and status checks, see the [Gemini 330 Series EnhancedDepthFilter Usage Guide](../5_advanced_guide/configuration/enhanced_depth_filter.md).
+    For `FalsePositiveFilter` startup parameters, status checks, and named-parameter tuning examples, see [Gemini 330 Series FalsePositiveFilter Usage Guide](../5_advanced_guide/configuration/false_positive_filter.md). For `EnhancedDepthFilter` environment requirements, startup parameters, and status checks, see the [EnhancedDepthFilter Usage Guide](../5_advanced_guide/configuration/enhanced_depth_filter.md).
     ```bash
     # filter_name is the filter name, and filter_enable indicates whether the filter is enabled.
     # filter_param is the legacy positional parameter form; filter_config is the new named parameter form.
diff --git a/docs/en/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md b/docs/en/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
index 06d544e7..dadceb89 100644
--- a/docs/en/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
+++ b/docs/en/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
@@ -1,4 +1,4 @@
-# Gemini 330 Series EnhancedDepthFilter Usage Guide
+# EnhancedDepthFilter Usage Guide
 
 The LingBot Enhanced Depth Filter (`EnhancedDepthFilter`) uses both color and depth information to improve depth image quality by reducing noise, filling depth holes, and refining object edges.
 
@@ -7,7 +7,7 @@ The LingBot Enhanced Depth Filter (`EnhancedDepthFilter`) uses both color and de
 EnhancedDepthFilter requires:
 
 * an NVIDIA Jetson running Linux ARM64;
-* a supported Gemini 330 series camera;
+* a supported Gemini 330 or Gemini 340 series camera;
 * CUDA Runtime 12;
 * TensorRT 10 Runtime;
 * a valid LingBot-Depth License;
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 0debd2a2..de527eed 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
@@ -393,7 +393,7 @@
 *   **`enable_lut_noise_removal_filter`**
     *   启用 LUT 降噪滤波器。适配机型包括 Astra Mini (S) Pro、DaBai Pro Max、DaBai DCW2。
 * **`enable_enhanced_depth`**
-  * 启用 LingBot 增强深度滤波，默认值为 `false`。该功能需要同时启用 Color 和 Depth，并配置 D2C/C2D 对齐。完整环境、启动和图像要求请参考 [Gemini 330 系列 EnhancedDepthFilter 使用说明](../5_advanced_guide/configuration/enhanced_depth_filter.md)。
+  * 启用 LingBot 增强深度滤波，默认值为 `false`。该功能需要同时启用 Color 和 Depth，并配置 D2C/C2D 对齐。完整环境、启动和图像要求请参考 [EnhancedDepthFilter 使用说明](../5_advanced_guide/configuration/enhanced_depth_filter.md)。
 * **`enhanced_depth_model_path`**
   * LingBot `model.sm4` 文件路径，默认值为空。启用增强深度滤波时必须设置，建议使用绝对路径；运行时不能更换模型文件。
 * **`enhanced_depth_confidence_threshold`**
diff --git a/docs/zh/source/camera_devices/4_application_guide/services.md b/docs/zh/source/camera_devices/4_application_guide/services.md
index 51b70183..f164e10d 100644
--- a/docs/zh/source/camera_devices/4_application_guide/services.md
+++ b/docs/zh/source/camera_devices/4_application_guide/services.md
@@ -276,7 +276,7 @@ Gemini 330 系列设备使用固件 `1.8.21` 及以上版本时，如果设备
 ### 深度滤波器配置
 
 *   `/camera/set_filter`
-    `FalsePositiveFilter` 的启动参数、状态确认和命名参数调参示例可参考 [Gemini 330 系列 FalsePositiveFilter 使用说明](../5_advanced_guide/configuration/false_positive_filter.md)。`EnhancedDepthFilter` 的环境要求、启动参数和状态确认方法可参考 [Gemini 330 系列 EnhancedDepthFilter 使用说明](../5_advanced_guide/configuration/enhanced_depth_filter.md)。
+    `FalsePositiveFilter` 的启动参数、状态确认和命名参数调参示例可参考 [Gemini 330 系列 FalsePositiveFilter 使用说明](../5_advanced_guide/configuration/false_positive_filter.md)。`EnhancedDepthFilter` 的环境要求、启动参数和状态确认方法可参考 [EnhancedDepthFilter 使用说明](../5_advanced_guide/configuration/enhanced_depth_filter.md)。
     ```bash
     # filter_name 为滤波器名称，filter_enable 表示是否开启滤波器开关。
     # filter_param 为旧的按位置传参方式；filter_config 为新的命名参数方式。
diff --git a/docs/zh/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md b/docs/zh/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
index 485b5039..0b78842a 100644
--- a/docs/zh/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
+++ b/docs/zh/source/camera_devices/5_advanced_guide/configuration/enhanced_depth_filter.md
@@ -1,4 +1,4 @@
-# Gemini 330 系列 EnhancedDepthFilter 使用说明
+# EnhancedDepthFilter 使用说明
 
 LingBot 增强深度滤波器（`EnhancedDepthFilter`）同时使用彩色和深度信息，通过降低噪声、填补深度空洞和优化物体边缘来改善深度图像质量。
 
@@ -7,7 +7,7 @@ LingBot 增强深度滤波器（`EnhancedDepthFilter`）同时使用彩色和深
 使用 EnhancedDepthFilter 需要满足以下条件：
 
 * NVIDIA Jetson，操作系统为 Linux ARM64；
-* 支持该功能的 Gemini 330 系列相机；
+* 支持该功能的 Gemini 330 或 Gemini 340 系列相机；
 * CUDA Runtime 12；
 * TensorRT 10 Runtime；
 * 有效的 LingBot-Depth License；