Update README.md

README.md

@@ -149,14 +149,13 @@ session_001/
 | **RGB Images** | `session_XXX/RGB_Images/Video.MP4` | `(frames, 1080, 1920, 3)`| `uint8`| Camera video data, 60 FPS  |
 | **SLAM Poses** | `session_XXX/SLAM_Poses/slam_raw.txt` | `(timestamps, 7)`| `float` | UMI end-effector poses |
 | **Vive Poses** | `session_XXX/Vive_Poses/vive_data_tum.txt` | `(timestamps, 7)`| `float` | Vive base station poses |
-| **ToF PointClouds** | `session_XXX/PointClouds/pointcloud_...pcd` | `pcd format` | Time-of-Flight point cloud data |
+| **ToF PointClouds** | `session_XXX/PointClouds/pointcloud_...pcd` | `pcd format` | pcd | Time-of-Flight point cloud data |
 | **Clamp Data** | `session_XXX/Clamp_Data/clamp_data_tum.txt` | `(timestamps, 1)`| `float` | Gripper spacing (mm) |
 | **Merged Trajectory** | `session_XXX/Merged_Trajectory/merged_trajectory.txt` | `(timestamps, 7)`| `float` | Fused trajectory (Vive/UMI based on velocity) |
 
 ### Pose Data Format
 
 All pose data (SLAM, Vive, Merged) follow the same format:
-| Column Name | Description |
 | :--- | :--- |
 | **Timestamp** | Unix timestamp of the trajectory data |
 | **Pos X** | X-coordinate of position (meters) |
@@ -166,14 +165,22 @@ All pose data (SLAM, Vive, Merged) follow the same format:
 | **Q_Y** | Y-component of orientation quaternion |
 | **Q_Z** | Z-component of orientation quaternion |
 | **Q_W** | W-component of orientation quaternion |
+
 ## 🔄 Data Conversion
-[TBD - Data conversion methods will be added here]
+[TBD]
 
 ## 🤝 Collaboration
 FastUMI Pro dataset is available for research collaboration. The full FastUMI-150K dataset has been provided to partner research teams for large-scale model training.
 
 ## 📞 Contact
-For questions or suggestions, please contact the development team
-Lead: Ding Yan
-Email: [email protected]
-WeChat: Duke_dingyan
+***
+
+> ### ☎️ 开发团队联系方式
+> 
+> 对于任何问题或建议，请随时联系我们的开发团队。
+> | :--- | :--- |
+> | **负责人 (Lead)** | Ding Yan |
+> | **Email** | [[email protected]](mailto:[email protected]) |
+> | **WeChat** | `Duke_dingyan` |
+
+***