diff --git a/README.MD b/README.MD
index 76c83621..88e0751c 100644
--- a/README.MD
+++ b/README.MD
@@ -1,6 +1,6 @@
# OrbbecSDK ROS2
- [](http://github.com/badges/stability-badges) 
+ [](http://github.com/badges/stability-badges) 
OrbbecSDK_ROS2 is a wrapper for the Orbbec 3D camera that provides seamless integration with the ROS 2 environment. It
supports ROS 2 Foxy, Humble, and Jazzy distributions.
@@ -377,13 +377,13 @@ ros2 launch orbbec_description view_model.launch.py model:=gemini_335_336.urdf.x
## Predefined presets
-| Preset | Features | Recommended use cases |
-| -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
-| Default | - Best visual perception``- Overall good performance in accuracy, fill rate, tiny objects, etc. | - Generic `
`- Robotics |
-| Hand | - Clear hand and finger edges | - Gesture recognition |
-| High Accuracy | - Depth of high confidence `
`- Barely noise depth values `
`- Lower fill rate | - Collision avoidance `
`- Object scanning |
-| High Density | - Higher fill rate `
`- More tiny objects `
`- May suffer from noise depth values | - Object recognition `
`- Pick & place `
`- Foreground & background animation |
-| Medium Density | - Balanced performance in fill rate and accuracy `
`- In comparison to Default: lower fill rate, better edge quality | - Generic and alternative to Default |
+| Preset | Features | Recommended use cases |
+| -------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| Default | - Best visual perception``- Overall good performance in accuracy, fill rate, tiny objects, etc. | - Generic `
`- Robotics |
+| Hand | - Clear hand and finger edges | - Gesture recognition |
+| High Accuracy | - Depth of high confidence `
`- Barely noise depth values `
`- Lower fill rate | - Collision avoidance `
`- Object scanning |
+| High Density | - Higher fill rate `
`- More tiny objects `
`- May suffer from noise depth values | - Object recognition `
`- Pick & place `
`- Foreground & background animation |
+| Medium Density | - Balanced performance in fill rate and accuracy `
`- In comparison to Default: lower fill rate, better edge quality | - Generic and alternative to Default |
| Custom | - User defined Preset `
`- Derived from Presets above, with customized modifications, e.g. a new configuration for the post-processing pipeline, modified mean intensity set point of depth AE function, etc. | - Better depth performance achieved using customized configurations in comparison to using predefined presets `
`- For well-established custom configurations |
Choose the appropriate preset name based on your specific use case and set it as the value for the `device_preset`
@@ -644,17 +644,17 @@ bash .make_deb.sh
## Launch files
-| product serials | Firmware Version | **Firmware Version** |
+| product serials | Firmware Version | **Firmware Version** |
| :-------------: | :--------------: | :-------------------------: |
-| Astra2 | 2.8.20 | astra2.launch.py |
-| Femto mega | 1.1.7/1.2.7 | femto_mega.launch.py |
-| Femto bolt | 1.0.6/1.0.9 | femto_bolt.launch.py |
+| Astra2 | 2.8.20 | astra2.launch.py |
+| Femto mega | 1.1.7/1.2.7 | femto_mega.launch.py |
+| Femto bolt | 1.0.6/1.0.9 | femto_bolt.launch.py |
| Gemini2 | 1.4.60 /1.4.76 | gemini2.launch.py |
-| Gemini2L | 1.4.32 | gemini2L.launch.py |
-| Gemini 335 | 1.2.20 | gemini_330_series.launch.py |
+| Gemini2L | 1.4.32 | gemini2L.launch.py |
+| Gemini 335 | 1.2.20 | gemini_330_series.launch.py |
| Gemini 335L | 1.2.20 | gemini_330_series.launch.py |
-| Gemini 335Lg | 1.3.46 | gemini_330_series.launch.py |
-| Gemini 336 | 1.2.20 | gemini_330_series.launch.py |
+| Gemini 335Lg | 1.3.46 | gemini_330_series.launch.py |
+| Gemini 336 | 1.2.20 | gemini_330_series.launch.py |
| Gemini 336L | 1.2.20 | gemini_330_series.launch.py |
**All launch files are essentially similar, with the primary difference being the default values of the parameters set